Synonyms of iffy

2 Syllables

dicier, dubious, chancy, chancier, fluctuant, riskier, doubtful, risky, dicey, zillion

3 Syllables

erratic, variable, capricious, unsure, unsettled, dithering, unproven, whimsical, untrusty, precarious, unfixed, uncertain

4 Syllables

questionable, tentative, conceptive, debatable, improbable, problematic, dubitable, impugnable, unconfirmed, uncountable, unequable, conditional, provisory, undecided

5 Syllables

speculative, unpredictable, unsubstantiated, formularized, incomputable, unreckonable, incalculable, controvertible, probationary, codicillary, hundred-to-one