Here's what rhymes with vacation.
nation vocation aeration creation location station fixation aviation causation cessation negation citation oration sedation summation elation evocation legation ligation vexation education operation relation situation formation duration foundation radiation separation variation isolation migration rotation salvation sensation taxation violation allocation aspiration decoration irrigation navigation notation quotation saturation vibration affirmation federation narration oscillation veneration aberration adoration affectation allegation bifurcation donation hydration invocation iteration revocation stagnation ablation coloration information application generation association circulation cooperation corporation observation occupation activation admiration correlation declaration deviation elevation immigration indication inflation innovation inspiration invitation liberation obligation restoration revelation agitation alienation alteration delegation designation dissertation estimation excitation hesitation imitation irritation medication oxidation recreation reservation resignation respiration segregation temptation valuation vegetation accusation affiliation aggregation animation annexation authorization dedication desolation desperation dislocation dissipation emigration evaporation expiration fabrication fascination filtration graduation habitation insulation irradiation litigation maturation mediation moderation mutation probation reformation starvation toleration validation appellation automation castration connotation coronation damnation divination elongation escalation fluctuation gestation inhalation innervation ovulation perforation perspiration provocation recitation relocation reparation sanitation subjugation ulceration usurpation vaccination vindication visitation combination conversation evaluation integration preparation publication regulation adaptation conservation cultivation expectation exploration illustration limitation modification motivation preservation realization acceleration accommodation assimilation celebration collaboration confirmation deformation degradation destination domination frustration implication inclination indignation inflammation initiation installation meditation negotiation nomination plantation propagation relaxation simulation speculation termination ventilation annihilation approbation assassination calibration certification compilation consolation derivation dilatation dissociation distillation elaboration evacuation exaggeration excavation fermentation incarnation incubation ionization modulation notification ordination ratification realisation replication unification verification adjudication alternation augmentation authentication cancellation commendation confiscation conformation consecration consummation culmination dehydration demarcation devastation elucidation emulation enumeration eradication exaltation exhortation fibrillation germination gravitation inauguration intimation intonation liquidation masturbation perturbation punctuation reclamation refutation renovation segmentation organization population consideration examination explanation civilization classification imagination investigation legislation presentation reputation translation appreciation calculation compensation configuration exploitation formulation justification organisation orientation stimulation anticipation arbitration computation condemnation congregation consultation coordination degeneration elimination emancipation illumination incorporation penetration proclamation qualification regeneration registration specification amplification attenuation civilisation clarification coagulation colonization complication condensation deliberation deprivation dissemination fragmentation gratification humiliation importation infiltration intoxication localization polarization purification retaliation retardation signification socialization sophistication stabilization abbreviation amalgamation amputation calcification capitulation conciliation confederation conflagration constellation consternation constipation delineation deportation deputation devaluation dispensation duplication exclamation exportation fertilization imputation inactivation inoculation interpolation interrogation magnification menstruation mortification prolongation refrigeration regurgitation resuscitation stipulation urbanization communication concentration determination identification participation transformation accumulation demonstration differentiation transportation appropriation approximation confrontation consolidation contamination contemplation continuation depreciation deterioration manifestation precipitation proliferation recommendation utilization articulation denomination disintegration globalization mobilization modernization optimization preoccupation privatization remuneration specialization stratification subordination categorization denunciation deregulation diversification extermination hybridization immunization implantation intimidation magnetization personification quantification renunciation repudiation sedimentation simplification sterilization synchronization utilisation visualization administration interpretation representation discrimination characterization documentation manipulation reconciliation rehabilitation generalization multiplication pronunciation reorganization argumentation capitalization centralization crystallization intensification nationalization normalization ornamentation polymerization rationalization standardization supplementation implementation liberalization transplantation democratization excommunication hospitalization instrumentation experimentation decentralization industrialization conceptualization misrepresentation Words that almost rhyme with vacation
occasion haven basin hasten equation evasion invasion persuasion taken pagan shaken bacon laden maiden layman laymen shaman patron awaken straighten salesman contagion forsaken overtaken mistaken statesman tradesmen undertaken