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

Words that almost rhyme with spectulation

occasion haven basin hasten persuasion evasion equation invasion

laden layman laymen taken pagan shaken awaken bacon maiden shaman patron straighten undertaken salesman contagion forsaken overtaken tradesmen mistaken statesman