Crossword clues for Not iffy:IFFYRather uncertain (used by F. D. R.).IFFYConjectural: Colloq.IFFYNot at all certain to happenIFFYF. D. R.'s reply to some questions.IFFYAbounding in conditions or suppositions.IFFYNot certain: Colloq.IFFYFar from sureIFFYNot at all certainIFFYIndefinite or doubtful, as used by F. D. R.IFFYDebatableIFFYContingent: Colloq.IFFYIndefinite: Colloq.IFFYMaybe yes, maybe noIFFYIndefinite; doubtful: Colloq.IFFYTentativeIFFYKinda mehIFFYDubiousIFFYTouch-and-goIFFYUp in the airIFFYVery uncertainIFFYCertainly not certainIFFYNot quite decidedIFFYQuestionableIFFYUncertain: Colloq.IFFYIn doubtIFFYUncertainIFFYNot set in stoneIFFYNot on solid groundsIFFYNot a done dealIFFYHighly speculativeIFFYProblematicIFFYSubject to chanceIFFYLike something that could go either wayIFFYProblematicalIFFYFar from certainIFFYNot certainIFFYConditionalIFFYLess than certainIFFYNot reliableIFFYShakyIFFYBorderlineIFFYDoubtfulIFFYHighly questionableIFFYNot 100% solidIFFYNot without riskIFFYNot on solid groundIFFYNot decidedIFFYUp to chanceIFFYHighly doubtfulIFFYDoubtful: Colloq.