Synonyms for Uncertain

Synonyms starting with letter I

• indefinite

  doubtful, ambiguous, unclear
• iffy

  dicey, certain, doubtful
• indeterminate

  certain, hanging, unresolved
• insecure

  doubtful, property
• indecisive

  certain, hesitant, vague
• inconstant

  undependable, lubricious, doubtful
• indistinct

  vague, doubtful
• irregular

  changeable, inconstant
• irresolute

  unsure
• inconsistent

  change, volatile, erratic
• inconclusive

  certain, hesitant
• imprecise

  indefinite
• incalculable

  unpredictable
• inexact

  indefinite
• ill-defined

  indefinite
• in doubt

  unknown
• inexplicit

  certain, vague
• inaccurate

  erroneous
• incertain
• improbable
• in dispute
• inferential

  inconclusive
• indirect

  inconclusive
• in the balance

  unknown
• inconceivable
• incredible
• in question
• irresponsible
• intermittent

  unstable
• infirm
• incidental
• incredulous
• infinite
• in a quandary
• implausible
• impartial
• indeterminable
• impulsive
• irrational
• ill at ease