Definition for Irregular:

• Not straight; not symmetrical; not according to established method, standards, customs, or law; abnormal; not methodical.

Synonyms for Irregular:

• adj.

  •abnormal (adjective)
  • deviate,
  • heterodox,
  • fantastic,
  • weird,
  • unexpected,
  • peculiar,
  • curious,
  • funny,
  • Deviating,
  • Heteromorphic,
  • screwy,
  • bizarre,
  • Heteroclite.
  •all (adjective)
  • unpredictable.
  •amorphous (adjective)
  • vague,
  • unshaped,
  • formless,
  • inchoate.
  •anomalous (adjective)
  • rare,
  • untypical,
  • inconsistent.
  •broken (adjective)
  • interrupted.
  •casual (adjective)
  • offhand,
  • unplanned,
  • impulsive.
  •changeable (adjective)
  • flighty,
  • inconstant,
  • shifting,
  • unsteady,
  • mutable,
  • changeful.
  •chaotic (adjective)
  • disheveled,
  • inexact,
  • anarchical,
  • indefinite,
  • confused,
  • undisciplined,
  • discomposed,
  • deranged,
  • lax,
  • loose,
  • tempestuous,
  • messy,
  • Disintegrated,
  • tumultuous,
  • jumbled,
  • rambunctious,
  • incoherent,
  • indistinct,
  • embroiled,
  • disorganized,
  • disordered,
  • perturbed,
  • blurry,
  • frantic,
  • wild,
  • fuzzy,
  • insane,
  • cluttered,
  • chaotic,
  • frenzied,
  • muddled,
  • unruly,
  • disarrayed,
  • obscure,
  • out of control,
  • lawless.
  •cheap (adjective)
  • low-cost.
  •crooked (adjective)
  • out of shape,
  • not straight,
  • warped.
  •deformed (adjective)
  • cockeyed,
  • asymmetrical,
  • contorted,
  • flawed,
  • awry,
  • corrupt,
  • misshapen,
  • misproportioned,
  • bent,
  • perverse,
  • ill-made,
  • distorted,
  • disfigured,
  • freakish.
  •different (adjective)
  • unusual.
  •illegal (adjective)
  • unwarranted,
  • unwarrantable,
  • illegal.
  •improper (adjective)
  • unbefitting,
  • Unapt,
  • unsuitable.
  •interrupted (adjective)
  • broken off.
  •irregular (adjective)
  • extraordinary,
  • off-balance,
  • nonuniform,
  • recurrent,
  • inordinate,
  • unrhythmical,
  • aberrant,
  • capricious,
  • unsystematic,
  • atypical,
  • shaky,
  • exceptional,
  • infrequent,
  • Zigzagged,
  • unpunctual,
  • scarred,
  • immoderate,
  • protuberant,
  • different,
  • inappropriate,
  • serrated,
  • aimless,
  • weaving,
  • fitful,
  • unaligned,
  • out of order,
  • jerky,
  • asymmetric,
  • unreliable,
  • off-center,
  • unsettled,
  • fragmentary,
  • pitted,
  • elliptic,
  • not uniform,
  • unofficial,
  • fluctuating,
  • singular,
  • intermittent,
  • occasional,
  • unconsidered,
  • faltering,
  • unique,
  • desultory,
  • indiscriminate,
  • serrate,
  • quirky.
  •malformed (adjective)
  • malformed.
  •motiveless (adjective)
  • careless,
  • indecisive,
  • chancy,
  • Systemless,
  • fleeting,
  • fickle,
  • arbitrary,
  • Flitting,
  • nonsystematic,
  • wandering,
  • whimsical,
  • fanciful,
  • ambivalent,
  • adrift,
  • reasonless,
  • wayward,
  • volatile.
  •nonconforming (adjective)
  • idiosyncratic,
  • misfit,
  • crosspatch,
  • un-ordinary,
  • off,
  • fey,
  • incompatible,
  • out of the ordinary,
  • oddball,
  • novel,
  • nonconforming,
  • mismatch,
  • outlandish,
  • oddity,
  • crazy,
  • unfamiliar.
  •preternatural (adjective)
  • deviative.
  •spasmodic (adjective)
  • on-again-off-again.
  •subjective (adjective)
  • nonobjective.
  •uncertain (adjective)
  • unfixed.
  •unequal (adjective)
  • ill-matched.

• adv

  •helter-skelter (adverb)
  • randomly.

• n.

  •
  • airman,
  • grenadier,
  • bombardier,
  • crew,
  • airwoman,
  • gi.
  •
  • damaged,
  • hilly,
  • devious,
  • meandering,
  • lumpy,
  • imperfect,
  • craggy,
  • elliptical,
  • unsymmetrical,
  • wobbly,
  • inclined,
  • bumpy,
  • winding.
  •
  • constipated,
  • Egestion,
  • evacuate,
  • constipation,
  • bursting,
  • dry,
  • Bedwetting.
  •
  • compound,
  • declarative,
  • deictic,
  • feminine,
  • complex,
  • Frequentative,
  • inflected,
  • conditional.
  •artifact (noun)
  • second.
  •irregular (noun)
  • insurgent,
  • maverick,
  • grab,
  • unlawful,
  • strong,
  • guerilla,
  • jerking,
  • underground,
  • randomised,
  • partizan,
  • partisan,
  • part-time,
  • substandard,
  • randomized,
  • arrhythmic,
  • temporary.
  •questionable (noun)
  • dubious.

• Other synonyms:

  •
  • grainy,
  • knobbly,
  • chunky,
  • rough-hewn,
  • textured,
  • coarsely,
  • grooved,
  • verb,
  • rustic,
  • rough,
  • prickly,
  • notched,
  • thrice,
  • slanted,
  • askew,
  • transverse.
  •
  • grammatical,
  • temporal,
  • irregularity,
  • questionable,
  • orderly,
  • frequency,
  • cock-eyed,
  • fine,
  • much.
  •
  • skewed,
  • basis,
  • offset,
  • rate,
  • length.
  •
  • time.
  •
  • long.
  •checked
  • checkered.
  •knobbed
  • knobby.
  •rambling
  • straggly.
  •uneven
  • spotty.
  •unilateral
  • one-sided.
  •unlawful
  • illegitimate.
  •vague
  • undefined.
  •variable
  • mercurial.
  •wavy
  • choppy.

Paraphrases for Irregular:

• Equivalence

  • Adjective
    erratic.

• Forward Entailment

  • Adjective
    regular.

• Reverse Entailment

  • Adverb
    irregularly.

• Independent

  • Adjective
    non-regular, jagged, anomalous, unauthorized, illegitimate, patchy, unauthorised, ragged, inconsistent, intermittent, unregulated, inappropriate, unconventional, sporadic, unusual, abusive, aberrant, rough, volatile, undeclared, flawed, covert, non-compliant, inaccurate, defective, wrongful, illicit, unfair, unruly, extraordinary, variable, occasional.
  • Noun, singular or mass
    illicit, illegality.
  • Adverb
    illegally.
  • Verb, past participle
    Fluctuated, stretched, jagged, flawed.

• Other Related

  • Adjective
    uneven, illegal.
  • Proper noun, singular
    illegal.
  • Noun, singular or mass
    irregularity, illegal.

Antonyms for Irregular:

• adj.

  • abnormal
    customary, straight.
  • all
    regular.
  • amorphous
    shapely, definite, distinctive, shaped, distinct.
  • anomalous
    conforming.
  • atypical
    ordinary, typical.
  • bastard
    legitimate.
  • broken
    unbroken, continuous, complete, connected.
  • casual
    premeditated, planned, deliberate, painstaking.
  • irregular
    standard, smooth, methodical, systematic, normal, flat, common, level, usual, conventional, even.
  • Other antonyms:
    equable, wonted, changeless, unchanging, proper, inhibited, plumb, perfect, rigid, decorous, exact, aligned, uptight, full-time, constrained, restrained, unvarying, run-of-the-mine, unrelenting, stuffy, stiff, vertical, unwavering, natural, stationary, stable, routine, continual, tabular, correct.

Hyponym for Irregular:

• n.

  • artifact
    product, ware, merchandise.