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