Here's what rhymes with whiffing.
sniffing Words that almost rhyme with whiffing
wishing whizzing living giving fishing missing kissing hissing sieving swishing griffin forgiving incising reliving sufficing dismissing misgiving agonising nonliving unforgiving minimising reminiscing thanksgiving criticising maximising patronising characterising willing winning itching whipping inning earring winging sitting filling fitting killing singing lifting picking shifting shipping swimming switching bidding digging fearing hitting rearing ringing swinging billing cheering chilling dipping kicking knitting milling nearing pitching quitting rigging shearing shilling thinning whistling gearing kidding licking pinning pitting ripping sifting sinning sipping ticking tipping twitching chipping ridding searing tiling tilling twinning winking wringing chiming dimming ginning hitching inching inking leering nipping veering whittling wilting wincing building thinking bringing appearing clearing fixing linking listing mixing sinking spinning unwilling clinging drifting drilling piercing slipping steering sticking twisting bridging clicking clipping dripping emitting grinning omitting sibling thrilling equipping filming flinging flitting gripping hinting inkling lynching milking pinching risking skimming skipping spilling spitting stinging stitching tilting trimming tripping bewitching brimming fiddling flicking flipping gilding limping pricking quilting rinsing smearing sneering tickling unwitting grilling lilting lisping mincing minting pickling silting skidding skinning slinging slitting spearing beginning drinking printing permitting admitting assisting committing forbidding splitting springing adhering shrinking stripping befitting blinking enriching kindling positing stinking trickling cringing fringing remitting squinting stringing abridging affixing clinking existing depicting fulfilling insisting pioneering resisting persisting rebuilding submitting distilling enlisting rethinking unthinking afflicting impinging instilling scripting consisting engineering convincing disappearing interfering predicting inflicting sprinkling domineering persevering subsisting underpinning unremitting imprinting infringing reprinting unflinching conflicting restricting transmitting volunteering coexisting counterfeiting profiteering preexisting unconvincing constricting electioneering contradicting