Synonyms for Irregular

Synonyms starting with letter I

• intermittent

  broken, inconsistent, random
• inconstant

  inconsistent, uncertain, random
• improper

  inappropriate, abnormal, against the rules
• infrequent

  casual, random, haphazard
• indiscriminate

  lacking order, random
• illegal
• inconsistent

  variable
• illegitimate

  against the rules
• inappropriate

  abnormal
• insurgent
• incongruous

  incoherent
• incorrect

  against the rules
• indented

  broken, uneven
• idiosyncratic
• informal
• illicit
• 

  isolated
• imperfect
• impulsive
• inordinate

  abnormal
• incidental
• interrupted
• inexplicable

  unusual
• inaccurate
• individual
• incoherent
• incompatible
• irresponsible
• inchoate
• immoderate

  abnormal
• irresolute
• indecisive
• indefinite
• inequal
• individualistic
• impermanent
• iffy
• ill-matched
• illogical
• insecure