Synonyms for Erratic

Synonyms starting with letter I

• irregular

  unpredictable, broken, casual
• inconsistent

  unpredictable, volatile, continue
• inconstant

  unpredictable, change, volatile
• intermittent

  unstable, broken
• idiosyncratic

  unpredictable, usual
• indiscriminate

  excessive
• impulsive

  mercurial
• incalculable

  unpredictable
• irresponsible
• interrupted
• irresolute
• irrational

  disturbed
• infrequent

  casual, haphazard
• iffy
• implausible

  outlandish
• impermanent
• 

  isolated
• incongruous
• insane
• indefinite
• incomplete
• indirect
• indecisive
• itinerant

  vagrant
• inordinate

  promiscuous
• instable
• infirm
• insubordinate
• irritable
• irascible
• impatient
• incompatible
• incoherent
• immoderate

  excessive
• inaccurate

  incorrect
• incidental
• irrepressible
• imprudent
• inadvertent
• insecure of