Synonyms for Rational:

• adj.

  •admissible (adjective)
  • Tolerated,
  • most possible,
  • all-owed,
  • pertinent,
  • all owed,
  • most allowed,
  • more suitable,
  • more fitting,
  • re-levant,
  • most concedable,
  • more tolerated,
  • most tolerated,
  • more acceptable,
  • more allowed,
  • more concedable,
  • re levant,
  • licit,
  • FAIRER.
  •all (adjective)
  • rational.
  •analytic/analytical (adjective)
  • in quiring,
  • more problemsolving,
  • dis-crete,
  • more precise,
  • more problem-solving,
  • most thorough,
  • de-tailed,
  • de tailed,
  • more dissecting,
  • more thorough,
  • most problem-solving,
  • dis crete,
  • more testing,
  • more valid,
  • most questioning,
  • most problem solving,
  • most dissecting,
  • well grounded,
  • most testing,
  • in-quiring,
  • most problemsolving,
  • questioning,
  • problemsolving,
  • more problem solving,
  • wellgrounded,
  • more questioning,
  • valid,
  • problem solving.
  •analytical (adjective)
  • more reasonably,
  • most reasonably.
  •arguable (adjective)
  • more assertable,
  • most sustainable,
  • most maintainable,
  • more maintainable,
  • most defendable,
  • sustainable,
  • imaginable,
  • more defendable,
  • able hold water,
  • most assertable,
  • more sustainable.
  •believable (adjective)
  • credible,
  • supposable,
  • impressive.
  •calculational (adjective)
  • computational,
  • suppositional,
  • numerical,
  • arithmetic,
  • algorithmic,
  • mathematical,
  • proportional,
  • geometric,
  • methodical,
  • calculational,
  • statistical,
  • approximate,
  • Systematical,
  • judgmental,
  • valuational,
  • algebraic.
  •calm (adjective)
  • level-headed.
  •clever (adjective)
  • dexterousdextrous,
  • dexterous dextrous,
  • savviest,
  • most egghead,
  • most capable,
  • many sided,
  • re-sourceful,
  • quickwitted,
  • more egghead,
  • foxy,
  • nobodys fool,
  • nobody fool,
  • most knowledgeable,
  • re sourceful,
  • dexterous-dextrous,
  • slick,
  • more talented,
  • more crackerjack,
  • most crackerjack,
  • shrewdest,
  • quick witted,
  • manysided,
  • witty,
  • quick trigger,
  • more skilled,
  • nobody's fool,
  • pro.
  •common-sense (adjective)
  • most hard headed,
  • most hard-headed,
  • more hard-headed,
  • hard headed,
  • matter-of-fact,
  • more hard headed.
  •commonsensical (adjective)
  • more commonsensible,
  • most commonsensible.
  •compos mentis (adjective)
  • mentally sound.
  •conscious (adjective)
  • de-liberate,
  • self-conscious,
  • selfconscious,
  • pre-meditated,
  • pre meditated,
  • de liberate,
  • self conscious,
  • more affected,
  • most reasoning,
  • more reasoning.
  •consequent (adjective)
  • in-direct,
  • ensuing,
  • sub-sequent,
  • most resulting,
  • most inferable,
  • in direct,
  • sub sequent,
  • more inferable,
  • more understandable,
  • more resulting.
  •consistent (adjective)
  • more undeviating,
  • uni-form,
  • un-failing,
  • of a piece,
  • true type,
  • most undeviating,
  • un-deviating,
  • in variable,
  • un-changing,
  • un varying,
  • more consistent,
  • un changing,
  • persistent,
  • of piece,
  • un deviating,
  • uni form,
  • in-variable,
  • un failing,
  • un-varying.
  •convincing (adjective)
  • faithful,
  • most believeable,
  • most telling,
  • more believeable,
  • more telling,
  • more swaying,
  • in-controvertible,
  • most swaying,
  • in controvertible.
  •credible (adjective)
  • de-terminative,
  • more probably,
  • de terminative,
  • honest god.
  •down-to-earth (adjective)
  • more unsentimental,
  • un idealistic,
  • nononsense,
  • most unidealistic,
  • plainspoken,
  • un-fantastic,
  • most unsentimental,
  • un-sentimental,
  • un sentimental,
  • more unidealistic,
  • un-idealistic,
  • more unfantastic,
  • most unfantastic,
  • un fantastic.
  •hard-nosed/hardheaded (adjective)
  • more hard nosed,
  • most tough-nut,
  • un-yielding,
  • in tractable,
  • most hardheaded,
  • more toughnut,
  • in-tractable,
  • re solute,
  • head strong,
  • toughnut,
  • hard nosed,
  • hard-nosed,
  • most toughnut,
  • un yielding,
  • more tough-nut,
  • hard boiled,
  • re-solute,
  • more tough nut,
  • headstrong,
  • most tough nut.
  •hardheaded (adjective)
  • hardheaded.
  •intellectual (adjective)
  • brainy,
  • highbrowed,
  • Intellective,
  • psychological,
  • understanding,
  • reasoning,
  • egghead,
  • phrenic,
  • cerebral.
  •intelligent (adjective)
  • more intelligent,
  • all there,
  • well-informed.
  •judicious (adjective)
  • far sighted,
  • well judged,
  • more welljudged,
  • clear sighted,
  • well-judged,
  • Worldlywise,
  • more clear-sighted,
  • dis-criminating,
  • judicial,
  • most welljudged,
  • most well-judged,
  • most well judged,
  • most clearsighted,
  • welljudged,
  • most clear-sighted,
  • most clear sighted,
  • more clearsighted,
  • more well judged,
  • welladvised,
  • dis criminating,
  • more clear sighted,
  • more well-judged,
  • far-sighted.
  •level-headed (adjective)
  • level headed.
  •levelheaded (adjective)
  • coolheaded,
  • cool as cucumber,
  • with all marbles,
  • in one's right mind.
  •liberal (adjective)
  • un-prejudiced,
  • highminded,
  • avantgarde,
  • un-conventional,
  • more latitudinarian,
  • un conventional,
  • most unbigoted,
  • most latitudinarian,
  • more reformist,
  • more unbigoted,
  • latitudinarian,
  • broad minded,
  • un biased,
  • most libertarian,
  • most humanistic,
  • un prejudiced,
  • liberal,
  • un-bigoted,
  • more libertarian,
  • more humanistic,
  • avant garde,
  • most reformist,
  • reformist,
  • un bigoted,
  • high minded.
  •likely (adjective)
  • more odds on,
  • most verisimilar,
  • on verge of,
  • more conjecturable,
  • most conjecturable,
  • more assuring,
  • pre disposed,
  • most oddson,
  • most assuring,
  • up and coming,
  • up-and-coming,
  • more verisimilar,
  • more odds-on,
  • most odds on,
  • most odds-on,
  • in habit of,
  • oddson,
  • pre-disposed,
  • pro-nest,
  • dis posed,
  • more oddson,
  • dis-posed.
  •logical (adjective)
  • holding together,
  • more wellorganized,
  • more well-organized,
  • most juridicious,
  • most wellorganized,
  • more extensional,
  • ex-tensional,
  • most likely,
  • more well organized,
  • logical,
  • most well-organized,
  • ex tensional,
  • more juridicious,
  • well organized,
  • most extensional,
  • most well organized,
  • wellorganized.
  •mental (adjective)
  • most ideological,
  • un-real,
  • sub-liminal,
  • most telepathic,
  • sub-conscious,
  • more subliminal,
  • more ideological,
  • most subliminal,
  • more telepathic,
  • sub liminal,
  • sub conscious.
  •perceptive (adjective)
  • ear the ground,
  • most insighted,
  • in-sighted,
  • ear ground,
  • in sighted,
  • more sophic,
  • more penetrative,
  • more insighted,
  • most penetrative,
  • most gnostic,
  • more percipient,
  • most percipient,
  • knows what what,
  • knows whats what,
  • more gnostic,
  • most sophic,
  • gnostic,
  • ear to ground.
  •persuasive (adjective)
  • convincing.
  •philosophical (adjective)
  • stoic.
  •practical (adjective)
  • both feet the ground,
  • doabler,
  • nuts bolts,
  • more utile,
  • most workaday,
  • both feet ground,
  • utile,
  • doablest,
  • both feet on ground,
  • most utile,
  • more workaday.
  •pragmatical (adjective)
  • tough minded,
  • toughminded.
  •probable (adjective)
  • more presumed,
  • most presumed.
  •realistic; of sound mind (adjective)
  • cognitive,
  • cool,
  • balanced,
  • normal,
  • impartial,
  • deliberate,
  • objective,
  • knowing,
  • perspicacious,
  • reflective,
  • circumspect,
  • together,
  • stable,
  • synthetic,
  • discerning.
  •reasonable (adjective)
  • inductive,
  • clear cut,
  • within reason,
  • thought-out,
  • cogent,
  • thought out,
  • tenable,
  • unextreme,
  • standing to reason,
  • feasible,
  • unexcessive,
  • conceivable,
  • plausible,
  • making sense.
  •regular (adjective)
  • in order.
  •responsible (adjective)
  • self reliant,
  • selfreliant.
  •right (adjective)
  • in pink,
  • un impaired,
  • un-impaired,
  • right,
  • up par.
  •ruminative (adjective)
  • in brown study,
  • in a brown study,
  • ruminative.
  •sagacious (adjective)
  • more astucious,
  • most astucious,
  • Astucious.
  •sane (adjective)
  • oriented,
  • having all marbles,
  • compos mentis,
  • clearheaded,
  • both oars in water,
  • of sound mind,
  • Sober-minded,
  • playing with full deck,
  • well-balanced.
  •sensible (adjective)
  • more well reasoned,
  • wellreasoned,
  • most wellreasoned,
  • having all ones marbles,
  • more well-thought-out,
  • more well thought out,
  • most well-thought-out,
  • having one marbles,
  • most well-reasoned,
  • most well thought out,
  • having ones marbles,
  • more wellreasoned,
  • having all one marbles,
  • more well-reasoned,
  • more witting,
  • well reasoned,
  • having one's marbles,
  • most well reasoned,
  • most witting.
  •sober (adjective)
  • disciplined,
  • low key,
  • forgoing,
  • unexcited.
  •sound (adjective)
  • right-thinking,
  • got it together.
  •tenable (adjective)
  • Vindicable,
  • condonable,
  • arguable,
  • Warrantable.
  •thinking (adjective)
  • introspective.
  •thoughtful (adjective)
  • in tent,
  • more museful,
  • de liberative,
  • lost thought,
  • most pondering,
  • most reflecting,
  • de-liberative,
  • pre-occupied,
  • most museful,
  • more pondering,
  • pre occupied,
  • more reflecting.
  •true-life (adjective)
  • true life,
  • truelife.
  •unromantic (adjective)
  • un romantic,
  • un-romantic.
  •well-balanced (adjective)
  • wellbalanced,
  • well balanced.
  •wise (adjective)
  • fore sighted,
  • fore-sighted,
  • more sensing,
  • wisest,
  • most sensing.

• adv.

  •a priori (adverb)
  • most deductive,
  • more deduced,
  • more deductive,
  • based theory.

• adv

  •a priori (adverb)
  • deductive,
  • based on theory.

• n.

  •demythologised (noun)
  • demythologised.
  •demythologized (noun)
  • demythologized.
  •lucid (noun)
  • lucid.
  •noetic (noun)
  • noetic.
  •quantity (noun)
  • rational number.

• Other synonyms:

  •
  • earthbound,
  • imperturbable,
  • analytical,
  • good-tempered,
  • enlightened,
  • businesslike,
  • proactive,
  • poised,
  • ratiocinative,
  • centred,
  • responsibly,
  • justifiable,
  • pragmatic,
  • moderation,
  • dependable,
  • well-grounded,
  • discriminating,
  • practically,
  • healthy,
  • unflappable,
  • Compos-mentis,
  • analytic,
  • sensibly,
  • Clear-headed,
  • reality check,
  • Cool-headed,
  • commonsensible,
  • philosophical,
  • rationally,
  • politic,
  • well-advised,
  • levelheaded,
  • pragmatist,
  • advisable,
  • collected,
  • centered,
  • square with,
  • steady,
  • even-tempered.
  •
  • emotional,
  • realism,
  • catholic,
  • practicality,
  • rightly,
  • sanity,
  • coherence,
  • accurate,
  • reason,
  • realist,
  • well-founded,
  • realistically.
  •
  • moderate,
  • sapient,
  • adult,
  • prudent.
  •
  • concrete,
  • mature.
  •
  • sense.
  •
  • open.
  •alert
  • Perceiving.
  •anthropoid
  • human.
  •argumentative
  • dialectical.
  •dispassionate
  • unimpassioned.
  •sensible
  • common sense.

Paraphrases for Rational:

• Equivalence

  • Adjective
    sensible, logical, intelligent, reasonable, sane.
  • Proper noun, singular
    reasonable.

• Independent

  • Adjective
    streamlined, rationalize, legitimate, meaningful, common-sense, prudent, intellectual, justifiable, well-reasoned, illogical, unreasonable, orderly, understandable, justified, coherent, cost-effective, proper, smart, rationalising, well-considered, appropriate, interest-based, reasonableness, equitable, decent, valid, realistic, plausible, clever, thoughtful, sound, sober, consistent, well-balanced, worthwhile, prudential, right-thinking, feasible, streamlining.
  • Proper noun, singular
    sound.

• Exclusion

  • Adjective
    irrational.

• Other Related

  • Adjective
    rationalized, judicious, rationale.
  • Proper noun, singular
    rationale.

Antonyms for Rational:

• adj.

  • all
    irrational.
  • realistic; of sound mind
    insane, unrealistic, stupid, idiotic, unbalanced, senseless, illogical, unsound, foolish, unsystematic, excited, agitated, unreasonable, unwise, ridiculous, confused, unstable, nonsensical, careless, unintelligent.
  • Other antonyms:
    misguided, unscientific, invalid, nonthinking, simple, undiscerning, silly, unconvincing, nonintellectual, sophistic, physical, unjustified, specious, preposterous, ignorant, Unreasoned, unthinking, obtuse, misleading, implausible, flimsy, sottish, unarticulated, Eristic, thoughtless, groundless, casuistic, uninformed, loony, uncompelling, futile.

Homophones for Rational:

• retinal, rationale, retinol, rottenly, routinely, rotational, rationally.

Hypernym for Rational:

• n.

  • quantity
    fraction.

Hyponym for Rational:

• n.

  • quantity
    real, real number.