Here's what rhymes with popularizing.
arising rising sizing authorising popularising uprising advising authorizing revising theorizing ionizing summarizing polarizing publicizing terrorizing theorising apprising eulogizing pulverizing plagiarizing pressurizing prising prizing advertising surprising analyzing organizing utilizing analysing devising practising colonizing optimizing patronizing apologizing baptizing categorizing energizing localizing memorizing moralizing paralyzing chastising depolarizing dramatizing immunizing legalizing paralysing prioritizing proselytizing summarising temporizing aggrandizing atomizing brutalizing privatizing proselytising satirizing secularizing vaporizing amortizing anodizing dramatising idolizing itemizing particularizing pasteurizing polymerizing regularizing televising temporising traumatizing tyrannizing unionizing urbanizing comprising exercising recognizing emphasizing compromising minimizing oxidizing supervising civilizing generalizing merchandising mobilizing modernizing neutralizing socializing demoralizing despising disguising equalizing fertilizing harmonizing jeopardizing liberalizing normalizing rationalizing reorganizing sterilizing tantalizing actualizing appetizing catalyzing customizing digitizing formalizing galvanizing globalizing humanizing improvising unsurprising capsizing exorcising familiarizing feminizing finalizing fraternizing hybridizing hydrolyzing mesmerizing naturalizing penalizing personalizing sermonizing verbalizing vitalizing vocalizing appetising baptising carbonizing catalysing catechizing demonizing empathizing mechanizing memorising merchandizing moisturizing mythologizing polarising prioritising sanitizing solemnizing trivializing unappetizing vulcanizing womanizing characterizing criticizing enterprising maximizing stabilizing specializing symbolizing synthesizing capitalizing centralizing crystallizing legitimizing magnetizing philosophizing scrutinizing sensitizing standardizing subsidizing sympathizing synchronizing visualizing antagonizing dehumanizing democratizing economizing fantasizing metabolizing monopolizing nationalizing revitalizing revolutionizing stigmatizing disorganizing immobilizing initializing magnetising marginalizing materializing politicizing tranquilizing anesthetizing categorising commercializing criminalizing depersonalizing epitomizing hypnotizing memorializing radicalizing sensitising stigmatising destabilizing industrializing decentralizing evangelizing homogenizing internalizing demagnetizing hypothesizing romanticizing desensitizing editorializing metastasizing overemphasizing professionalizing propagandizing scandalizing tranquillizing unenterprising externalizing systematizing intellectualizing conceptualizing individualizing contextualizing internationalizing sentimentalizing Words that almost rhyme with popularizing
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 frying gliding obliging reciting plying priming prying purifying resigning rewriting spying undying untiring bribing colliding divining minding styling twining blighting griping hireling nullifying repining rifling slighting sniping spiking eliding maligning opining priding realigning striking underlying defining exciting combining denying designing dividing occupying supplying grinding inviting presiding reminding terrifying trifling blinding clarifying confining overlying overriding replying undermining unifying ascribing compiling confiding defying edifying horrifying inciting reclining stifling striding underwriting verifying amplifying beguiling delighting glorifying igniting perspiring prophesying ratifying subsiding underlining reuniting unsmiling unwinding belying deriding exiling indicting ossifying overwriting putrefying ramifying describing declining gratifying implying inspiring modifying multiplying classifying justifying prescribing qualifying reconciling coinciding complying conspiring expiring inclining testifying certifying disliking fancying notifying rectifying redefining transcribing beautifying decrying emulsifying falsifying pacifying redesigning solidifying stultifying subdividing uninviting acidifying calcifying codifying crucifying enshrining fructifying liquefying proscribing recombining typifying unedifying unexciting vilifying identifying satisfying specifying signifying magnifying simplifying stereotyping subscribing diversifying fortifying mortifying electrifying expediting inscribing intertwining mystifying stupefying uninspiring vivifying nonbinding personifying intensifying sanctifying disqualifying objectifying exemplifying quantifying unsatisfying circumscribing indemnifying oversimplifying