Definition for Impermissible:

• not permitted; " impermissible behavior"

Synonyms for Impermissible:

• adj.

  •all (adjective)
  • impermissible.
  •forbidden (adjective)
  • verboten,
  • Refused,
  • contraband,
  • banned,
  • proscribed,
  • closed,
  • Vetoed,
  • no-no,
  • closed-down,
  • off limits,
  • closed-up,
  • out of bounds.
  •inexcusable (adjective)
  • unwarrantable,
  • unpermissible,
  • inexpiable,
  • criticizable,
  • unallowable.

• n.

  •
  • allow.
  •impermissible (noun)
  • out,
  • inadmissible,
  • untouchable,
  • tabu,
  • prohibited,
  • unmentionable.

• Other synonyms:

  •Other relevant words:
  • inconvenient,
  • illicit,
  • unwarranted,
  • unqualified,
  • illegitimate,
  • flawed,
  • outlawed,
  • inappropriate,
  • against the law,
  • anarchic,
  • unfit,
  • illegal,
  • not permitted,
  • out of fashion,
  • irregular,
  • barred,
  • ineligible,
  • Interdicted,
  • beyond the pale,
  • unlawful,
  • inapt,
  • undue,
  • unallowed,
  • lawless,
  • bootleg,
  • Triable,
  • immoderate,
  • felonious,
  • unendurable,
  • wrongful,
  • unofficial,
  • unconstitutional,
  • unbearable,
  • unlicensed,
  • unthinkable,
  • outmoded,
  • antiquated,
  • unreasonable,
  • improper,
  • intolerable,
  • excessive,
  • Uncountenanced,
  • punishable,
  • actionable,
  • criminal,
  • black market,
  • anarchistic,
  • inordinate,
  • unacceptable.

Paraphrases for Impermissible:

• Equivalence

  • Adjective
    intolerable.

• Independent

  • Adjective
    wrongful, reprehensible, improper, objectionable, admissible, indefensible, untenable, terrible, unauthorized, unjustifiable, acceptable, unbearable, awful, inadmissibility, horrible, non-valid, proscribed, hideous, off-limits, prohibited, disabled, dorky, unreasonable, god-awful, miserable, ghastly, appalling, unsustainable, Precluded.
  • Noun, singular or mass
    inadmissibility.
  • Verb, past participle
    banned, prohibited.

• Other Related

  • Adjective
    unacceptable, invalid, ineligible, unconscionable, unauthorised, illegal, illegitimate, outrageous, ugly.
  • Noun, singular or mass
    ineligible, illegal.

Antonyms for Impermissible:

• adj.

  • all
    permissible.
  • Other antonyms:
    approved, bearable, required, allowable, legal, appropriate, licensed, acceptable, permissive, seemly, ordered, encouraged, unobjectionable, proper, supported, authorized, lawful, sanctioned, endurable, Vouchsafed, granted, legitimate, Brooked, endorsed, tolerable, mandatory, admissible, Countenanced, permitted, certified, Accorded, sufferable, suitable, warranted, accredited, accepted.

• Other antonyms:

  • n.
    safe.