Synonyms of impermissible

impermissible

adjective

ˌim-pər-ˈmi-sə-bəl 

as in prohibited

that may not be permitted

trial juries must be able to discern the difference between a permissible inference and impermissible speculation

Synonyms & Similar Words

• prohibited
• forbidden
• banned
• outlawed
• illegal
• improper
• unlawful
• barred
• unauthorized
• proscribed
• unacceptable
• taboo
• illicit
• inappropriate
• interdicted
• verboten
• unbearable
• tabu
• unsuitable
• illegitimate
• objectionable
• excluded
• unendurable
• intolerable
• unseemly
• rejected
• unlicensed
• refused
• prevented
• ineffable
• disallowed
• unmentionable
• precluded
• unsanctioned
• revoked
• stopped
• discouraged
• vetoed
• suppressed
• blocked
• repressed
• disapproved
• hindered
• obstructed
• shut out
• impeded
• ruled out

Antonyms & Near Antonyms

• permissible
• allowable
• acceptable
• appropriate
• permitted
• permissive
• legal
• legitimate
• lawful
• tolerable
• authorized
• okay
• endorsed
• approved
• bearable
• accepted
• endurable
• certified
• OK
• licensed
• allowed
• accredited
• sanctioned
• warranted
• sufferable
• granted
• promoted
• mandatory
• supported
• suitable
• indorsed
• required
• commanded
• encouraged
• proper
• unobjectionable
• condoned
• ordered
• accorded
• vouchsafed
• tolerated
• countenanced
• seemly
• brooked

Examples Sentences

Recent Examples of impermissible

And the league has investigated other, potentially impermissible benefits ranging from chartered flights to marketing deals. —Jacob Feldman, Sportico.com, 10 Oct. 2024

According to the plain language of this provision, proof of a violation is not enough; rather, there must also be proof linking an impermissible payment, or offer to pay, to a signature obtained as a result. —Daniel McFadin, arkansasonline.com, 25 Sep. 2024

The only on-field personal foul violations that result in higher fines than hip-drop tackles are impermissible use of the helmet/launching, fighting, and incidents between players and officials. —Dan Bernstein, Sportico.com, 4 Sep. 2024

The club also was docked their first-round 2025 draft pick for providing impermissible player benefits involving Hamby. —Mark Anderson, Los Angeles Times, 12 Aug. 2024