Words that rhyme with association
180 perfect rhymes, grouped by syllable count and commonest first:information, education, situation, population, station.
two syllables2
three syllables21
four syllables104
informationeducationsituationpopulationoperationapplicationgenerationconversationcombinationcorporationtransportationlegislationimmigrationreputationpublicationexplanationinspirationregulationcompensationconservationinnovationpreparationregistrationpresentationcelebrationconcentrationradiationfederationdestinationintegrationmotivationtransformationoccupationexplorationanimationaviationinstallationmedicationviolationinvitationobservationseparationrestorationdeclarationconfirmationvariationgraduationnominationobligationdemonstrationindicationrecreationnavigationconsultationisolationresignationadaptationpreservationexpectationspeculationdedicationrevelationmeditationreservationsimulationlitigationdelegationillustrationliberationelevationcorrelationcompilationexploitationactivationcongregationdecorationautomationvegetationcalculationcancellationdesignationvaluationallocationrenovationinflammationterminationarbitrationconfrontationrealizationlimitationpenetrationrelaxationdissertationdominationstimulationirrigationvalidationinsulationcultivationaccusationdegradationsegregationventilationadmiration
five syllables50
administrationorganizationinvestigationcommunicationorganisationrepresentationparticipationdiscriminationimplementationcooperationcollaborationconsiderationexaminationimaginationinterpretationevaluationclassificationdeterminationappreciationrecommendationaccommodationorientationcivilizationcertificationconfigurationdocumentationeliminationnotificationcoordinationqualificationmanipulationjustificationassassinationnegotiationmodificationspecificationanticipationauthorizationevacuationaccelerationconsolidationcontinuationcontaminationverificationoptimizationprecipitationaffiliationproliferationregenerationaccumulation
6 syllables3
Near rhymes40
Same vowel, different ending. Often the better choice when a perfect rhyme would bend the line out of shape.