Synonyms for Baseless:

• adj.

  •all (adjective)
  • baseless.
  •flimsy (adjective)
  • un persuasive,
  • un-believable,
  • trans parent,
  • trifling,
  • in credible,
  • most controvertible,
  • most ungrounded,
  • in conceivable,
  • lamest,
  • illogical,
  • more ungrounded,
  • most unpersuasive,
  • un reasonable,
  • un-satisfactory,
  • un-substantial,
  • in-conceivable,
  • in-adequate,
  • un-grounded,
  • trans-parent,
  • un-reasonable,
  • more controvertible,
  • un grounded,
  • in adequate,
  • trivial,
  • more unpersuasive,
  • un-persuasive,
  • un satisfactory,
  • in-credible,
  • un believable,
  • un substantial.
  •gratuitous (adjective)
  • more unmerited,
  • in essential,
  • more unprovoked,
  • un-provoked,
  • most unprovoked,
  • more causeless,
  • un-justified,
  • more reasonless,
  • un merited,
  • most unmerited,
  • uncalled for,
  • in-essential,
  • most causeless,
  • un supportable,
  • un-essential,
  • supererogatory,
  • un-merited,
  • in defensible,
  • un justified,
  • un essential,
  • uncalledfor,
  • in-defensible,
  • un provoked,
  • most reasonless,
  • un-supportable.
  •groundless (adjective)
  • Foundationless.
  •invalid (adjective)
  • more illfounded,
  • in operative,
  • un scientific,
  • more ill-founded,
  • un sounder,
  • un reasoned,
  • most ill founded,
  • un-soundest,
  • un-truer,
  • most ill-founded,
  • most illfounded,
  • un truest,
  • un-sound,
  • more ill founded,
  • null void,
  • in-operative,
  • un-truest,
  • in-valid,
  • null and void,
  • un truer,
  • ill founded,
  • un-sounder,
  • illfounded,
  • un sound,
  • un-reasoned,
  • in valid,
  • un-scientific.
  •nonexistent (adjective)
  • Gossamery,
  • passed on,
  • without foundation,
  • Perished,
  • Non-existent,
  • few and far between,
  • passed away,
  • hypothetical.
  •unfounded (adjective)
  • unproven,
  • mendacious,
  • off-base,
  • without basis.
  •unjustifiable (adjective)
  • un conscionable,
  • un-conscionable,
  • un justest,
  • un justifiable,
  • un forgivable,
  • un-justifiable,
  • un pardonable,
  • un-justest,
  • un just,
  • in excusable,
  • un-just,
  • un-juster,
  • in-excusable,
  • un-forgivable,
  • un juster,
  • un-pardonable.
  •unwarranted (adjective)
  • unjustifiable,
  • unwarrantable.
  •without substantiation (adjective)
  • uncorroborated,
  • unsubstantiated,
  • untenable,
  • unconfirmed,
  • unjustified.

• n.

  •based on superstition (noun)
  • superstitious.
  •baseless (noun)
  • unsupported.

• Other synonyms:

  •
  • apparently,
  • doubtful,
  • alleged,
  • anecdotal,
  • allegedly,
  • supposed,
  • seemingly,
  • bottomless,
  • speculative.

Paraphrases for Baseless:

• Equivalence

  • Adjective
    groundless, unfounded, unwarranted, ungrounded.

• Independent

  • Adjective
    gratuitous, frivolous, unprovoked, substantiated, well-founded.

• Other Related

  • Adjective
    unsubstantiated, ill-founded, unjustified, false, unreasonable, unjustifiable, unsupported, untrue, basis, untenable.

Antonyms for Baseless:

• adj.

  • without substantiation
    proven, warranted, based.
  • Other antonyms:
    efficient, real, sensible, sound, justified, satisfying, corroborated, adequate, competent, valuable, substantiated, certified, potent, compelling, hard, genuine, convincing, beneficial, persuasive, solid, profitable, actual, logical, advantageous, sober, confirmed, reasonable, good, true, wise, plausible, powerful, substantial, validated, just, cogent, valid, reasoned, well-founded, effective, sufficient, verified, expedient, certain, well-grounded, rational, sane, commonsense, sure, informed, credible, useful, clear, serviceable, worthy.

Homophones for Baseless:

• beachlike, boughless, bobsleigh, bacillaceae, bifocals, bugloss, basiliscus, big league, bicyclic, basilica, beaklike, basic slag, beaujolais, bacillus, booklouse, basilisk, basileus, boxlike, bush league, backlog, bush-league, beef goulash, backlash, backless, beakless, book louse, bugology, bucolic.