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

Words that almost rhyme with concation

occasion haven basin hasten equation invasion evasion persuasion

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