Here's what rhymes with singularizing.
arising rising sizing authorising secularizing uprising advising authorizing revising theorizing ionizing summarizing polarizing synchronizing terrorizing theorising apprising eulogizing pulverizing prising prizing regularizing surprising analyzing organizing utilizing analysing devising colonizing optimizing apologizing baptizing categorizing centralizing energizing localizing memorizing moralizing paralyzing chastising globalizing immunizing improvising legalizing paralysing popularizing publicizing summarising aggrandizing atomizing familiarizing satirizing vaporizing amortizing anodizing idolizing itemizing mythologizing plagiarizing pressurizing televising tyrannizing unionizing urbanizing advertising comprising exercising recognizing emphasizing characterizing compromising criticizing enterprising maximizing minimizing oxidizing practising supervising civilizing merchandising mobilizing modernizing neutralizing patronizing socializing symbolizing synthesizing crystallizing demoralizing despising disguising equalizing fertilizing harmonizing jeopardizing liberalizing magnetizing normalizing rationalizing reorganizing scrutinizing sensitizing sterilizing sympathizing actualizing appetizing catalyzing customizing democratizing depolarizing digitizing dramatizing formalizing galvanizing humanizing nationalizing prioritizing proselytizing temporizing unsurprising brutalizing capsizing exorcising feminizing finalizing fraternizing hybridizing hydrolyzing immobilizing initializing magnetising marginalizing mesmerizing naturalizing penalizing privatizing proselytising sermonizing verbalizing vitalizing vocalizing appetising baptising carbonizing catalysing catechizing criminalizing demonizing dramatising empathizing mechanizing memorising merchandizing moisturizing particularizing pasteurizing polarising polymerizing popularising sanitizing sensitising solemnizing temporising traumatizing unappetizing vulcanizing womanizing stabilizing generalizing specializing capitalizing legitimizing philosophizing subsidizing tantalizing visualizing antagonizing decentralizing economizing fantasizing homogenizing internalizing metabolizing monopolizing revitalizing revolutionizing stigmatizing demagnetizing materializing personalizing politicizing anesthetizing categorising commercializing epitomizing hypnotizing memorializing prioritising radicalizing scandalizing stigmatising trivializing industrializing standardizing dehumanizing evangelizing externalizing systematizing disorganizing hypothesizing romanticizing tranquilizing desensitizing editorializing intellectualizing metastasizing overemphasizing unenterprising destabilizing individualizing depersonalizing internationalizing professionalizing propagandizing sentimentalizing tranquillizing conceptualizing contextualizing Words that almost rhyme with singularizing
arriving deriving diving writhing tithing dicing knifing driving surviving pricing reviving thriving slicing conniving striving enticing splicing sacrificing depriving contriving apprenticing streptomycin writing dying fighting lying buying firing mining riding dining filing guiding hiding lighting lining shining timing abiding assigning biting citing hiring liking refining signing typing piling piping tying wiping wiring dyeing hiking rhyming siding sighing sighting tiring whining alighting aligning pining righting siting vying biding biking chiding fining liming whiting shying viking knighting retyping seining tiding wining finding trying binding providing applying crying flying smiling acquiring climbing deciding drying lightning sliding winding admiring relying residing retiring uniting ageing aspiring clarifying frying gliding obliging reciting plying priming prying resigning rewriting spying undying untiring bribing colliding divining glorifying minding styling twining blighting griping hireling nullifying repining rifling slighting sniping spiking eliding maligning opining priding striking underlying defining exciting combining denying designing dividing occupying supplying gratifying grinding inviting presiding reminding terrifying trifling blinding classifying confining overlying overriding qualifying replying undermining unifying ascribing coinciding compiling confiding defying edifying horrifying inciting purifying reclining simplifying stifling striding underwriting verifying beguiling delighting igniting perspiring ratifying subsiding underlining reuniting unsmiling unwinding belying crucifying deriding exiling indicting ossifying overwriting ramifying declining implying inspiring modifying multiplying justifying reconciling signifying complying conspiring expiring inclining magnifying amplifying certifying disliking fancying mortifying notifying prophesying rectifying redefining sanctifying decrying emulsifying falsifying intertwining pacifying redesigning solidifying stultifying subdividing uninviting acidifying calcifying codifying enshrining fructifying liquefying putrefying recombining typifying unedifying unexciting vilifying describing specifying prescribing intensifying stereotyping subscribing testifying exemplifying fortifying transcribing beautifying disqualifying electrifying expediting inscribing mystifying stupefying uninspiring vivifying nonbinding personifying proscribing identifying satisfying diversifying quantifying objectifying indemnifying unsatisfying circumscribing oversimplifying