iffy

• POS: Adjective
• HYPHEN: if=fy

OXFORD DICTIONARY

iffy, adj. (iffier, iffiest) colloq. uncertain, doubtful.

THESAURUS

iffy

accidental, adventitious, aleatory, arguable, at issue, capricious, casual, causeless, chance, chancy, confutable, conjectural, contestable, contingent, controversial, controvertible, debatable, deniable, destinal, dicey, disputable, doubtable, doubtful, dubious, dubitable, erratic, fatal, fatidic, fluctuant, fluky, fortuitous, in dispute, in doubt, in dubio, in question, incalculable, incidental, indeterminate, mistakable, moot, open to doubt, open to question, problematic, questionable, refutable, risky, speculative, suppositional, suspect, suspicious, uncaused, undetermined, unexpected, unforeseeable, unforeseen, unlooked-for, unpredictable, whimsical