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

Words that almost rhyme with modelation

haven basin hasten occasion evasion equation invasion persuasion

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