Here's what rhymes with ionizes.
assizes dieses surmises itemizes lionizes summarizes advises authorises prises agonizes apprises idolizes tyrannizes atomizes urbanizes realizes analyzes surprises authorizes organizes devises revises chastises energizes optimizes theorizes baptizes colonizes mortises memorizes modernizes canonizes demonizes feminizes finalizes immunizes amortizes canalizes clevises mechanizes routinizes sermonizes colorizes amortises glamourizes womanizes anodizes euthanizes glamourises motorizes utilizes disguises maximizes catalyzes despises epitomizes supervises advertises harmonizes mobilizes oxidizes paralyzes equalizes fertilizes hydrolyzes jeopardizes localizes penalizes satirizes vaporizes eulogizes humanizes polarizes reprises empathizes hybridizes legalizes moralizes terrorizes victimizes vitalizes vocalizes analogizes anatomizes civilizes customizes digitizes pelvises aggrandizes carbonizes fraternizes glamorizes privatizes solemnizes temporizes vulgarizes advertizes epidermises exorcizes fossilizes moisturizes sanitizes televises anglicizes automatizes channelizes monetizes nasalizes vulcanizes alkalizes ghettoizes novelizes passivizes unionizes unitizes concertizes moisturises notarizes westernizes supersizes enterprises compromises dramatizes apologizes generalizes neutralizes sympathizes synthesizes visualizes antagonizes categorizes hypothesizes initializes legitimizes normalizes rationalizes scrutinizes sensitizes subsidizes fantasizes formalizes immobilizes monopolizes prioritizes reorganizes synchronizes brutalizes familiarizes magnetizes naturalizes personalizes publicizes revitalizes signalizes sterilizes tantalizes factorizes homogenizes italicizes liberalizes nationalizes rhapsodizes schematizes serializes devitalizes globalizes ostracizes plagiarizes pressurizes traumatizes caramelizes deputizes reanalyzes acclimatizes anthologizes burglarizes miniaturizes pressurises reauthorizes vandalizes barbarizes catheterizes decolonizes demonetizes federalizes militarizes parenthesizes pasteurizes recolonizes accessorizes miniaturises lobotomizes pasteurises criticizes crystallizes actualizes capitalizes internalizes depolarizes marginalizes overemphasizes standardizes stigmatizes trivializes volatilizes centralizes dehumanizes demoralizes disorganizes memorializes philosophizes systematizes anathematizes anesthetizes criminalizes fictionalizes politicizes popularizes radicalizes regularizes scandalizes mythologizes secularizes alphabetizes anaesthetizes apostatizes cannibalizes capsulizes circularizes deodorizes evangelizes plasticizes attitudinizes bastardizes demobilizes palatalizes psychoanalyzes emotionalizes elasticizes liquidizes materializes metastasizes externalizes romanticizes soliloquizes depersonalizes desensitizes democratizes tranquilizes tranquillizes demagnetizes extemporizes legitimatizes overgeneralizes proselytizes collectivizes denationalizes hospitalizes collateralizes depressurizes demilitarizes depressurises conceptualizes particularizes decentralizes recrystallizes depoliticizes editorializes sensationalizes professionalizes bureaucratizes decriminalizes recapitalizes individualizes sentimentalizes industrializes internationalizes conventionalizes photosynthesizes overcapitalizes intellectualizes departmentalizes contextualizes compartmentalizes Words that almost rhyme with ionizes
rices suffices lysis incisive splices decisive divisive merchandises aggrandises overprices sacrifices indecisive propagandises risings smirches writings tidings filings obliges linings sightings firings sidings pilings vikings signings hidings whitings findings windings bindings lightnings hirelings besmirches undecideds strivings interlinings disobliges