Here's what rhymes with extinguifliing.
fleeing freeing being seeing skiing keying strewing peeing teeing treeing hieing kneeing retying skying geeing weeing pieing piing agreeing foreseeing unvarying decreeing farseeing overseeing disagreeing sightseeing unseeing untying refereeing chivvying pureeing bestrewing chivying emceeing alibiing flambeing guaranteeing reburying squeegeeing garnisheeing fricasseeing filigreeing phantasying Words that almost rhyme with extinguifliing
leading leaving reaching sleeping freezing leaning fleeting leaping leasing leaching leaking reaping reeling shrieking reeking leafing wreaking freaking reaming wreathing fleecing leeching reefing riving leaguing reeving sleeting sleeking leashing feeling meaning increasing meeting speaking teaching dealing hearing keeping seeking bleeding breathing feeding healing heating preaching treating beating breeding ceiling cleaning misleading pleasing screening seeming sweeping yielding creeping dreaming greeting kneeling needing pleading screaming seizing stealing streaming weaving weeping ceasing cheating gleaming grieving heaving peering sealing seating speeding steaming teasing beaming bleaching briefing creaking peeling peeping scheming seeding seething sneaking teeming weaning weeding wheeling ceding cleaving deeming heaping heeding jeering kneading misreading peaking screeching seeping sheathing sheeting sneezing thieving wheezing beading breaching creasing gleaning greening pealing peeking piecing reviling steeping streaking teaming teething creaming greasing heeling keening preening striping beaching beeping phishing seaming steeling beefing breezing cheeping chinning deeding weening bleeping cheeking keeling piquing spiting vicing valeting beaning spieling sheaving peeving receiving believing achieving appealing decreasing exceeding repeating revealing intriguing releasing relieving annealing policing receding redeeming shielding squeezing deleting fatiguing feasting machining realising secreting seedling wielding inbreeding overeating repealing rereading squeaking squealing acceding appeasing careening fielding needling overreaching rehearing reheating seceding unleashing weakling beetling calcining esteeming excreting generalising interleaving tweaking wheedling mistreating reseeding unfreezing crisping faceting refreezing relining resealing reteaching sidelining bereaving leafleting perilling queening refiling subleasing unreeling initialising nonfreezing uprearing weaseling aggrieving misspeaking mitring restring tweeting misdealing stylising surceasing chagrining rosining gimleting nasalising novelising preceding proceeding competing completing intervening succeeding perceiving concealing conceiving deceiving defeating retreating besieging conceding emphasising endearing retrieving unceasing unyielding beseeching convening debriefing demeaning depleting displeasing entreating impeding interweaving overheating overweening unbelieving unfeeling unmeaning unreasoning civilising critiquing defiling disbelieving imbibing interbreeding mobilising overhearing preheating safekeeping specialising unpleasing bespeaking concreting congealing crossbreeding demoralising equalising fertilising impeaching interceding maltreating moralising overfeeding socialising symbolising tantalising energising idealising imperilling localising sterilising unseating beseeming externalising finalising inveigling legalising penalising subfreezing unsealing unsheathing vitalising canalising cartwheeling guillotining immobilising immunising mechanising nonspeaking oversleeping channelising deceasing demobilising idolising pinwheeling receipting reprieving verbalising vocalising hosteling nonyielding obsoleting silkscreening alkalising disesteeming fossilising iodising organising superseding utilising bequeathing modernising stabilising unappealing centralising neutralising stampeding supervening globalising humanising liberalising nationalising normalising synthesising underfeeding visualising brutalising capitalising eulogising evangelising formalising fraternising galvanising internalising naturalising undeceiving anodising immortalising mythologising overachieving predeceasing radicalising scandalising solemnising trivialising tyrannising urbanising vulcanising commercialising denationalising feminising signalising trampolining devitalising federalising marbleizing pluralising serialising vandalising calcimining overgeneralising routinising emotionalising recognising apologising destabilising rationalising scrutinising monopolising underachieving actualising decentralising disorganising materialising noncompeting quarantining reconvening revitalising criminalising fantasising hypothesising metabolising misconceiving personalising overemphasising volatilising womanising cannibalising fictionalising rhapsodising westernising analogising anthologising preconceiving hospitalising reorganising industrialising dehumanising homogenising individualising institutionalising marginalising universalising depersonalising memorialising metastasising photosynthesising decriminalising recapitalising conceptualising internationalising attitudinising intellectualising professionalising sentimentalising editorialising sensationalising conventionalising contextualising compartmentalising