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