Rhymes with congratulations

Rank 1 rhymes
regulationscalculationsviolationsrevelations
Rank 2 rhymes
relations
Rank 3 rhymes
stationsnationsoperationsgenerationsconversations
communicationssituationsexpectationsreservationsnegotiations
corporationscomplicationsaccusationspreparationsinvestigations
locationsinvitationsobligationshallucinationsorganizations
decorationsexplanationsapplicationsvacationsallegations
qualificationsfoundationslimitationsdemonstrationscivilizations
donationsvibrationsobservationsimplicationscelebrations
recommendations
Rank 4 rhymes
conditionspositionspoliticiansmusiciansmissions
traditionssuspicionsambitionsauditionstechnicians
munitionstransmissions
Rank 5 rhymes
instructionsactionsemotionsoptionsdirections
intentionsconnectionselectionsobjectionsoceans
functionssessionspossessionsrationsprecautions
dimensionsinstitutionsexceptionsreactionssections
convictionsdiscussionspassionsegyptiansimpressions
solutionsinventionscontributionsinjectionsnotions
productionsmartiansconfessionsproportionspredictions
motionsexpressionsmentionsrestrictionsdistractions
introductionscollectionscorrectionsaffectionscontractions
executionstransactionsconventionsrevolutionsdescriptions