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