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