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

Words that almost rhyme with ommumcation

occasion haven basin hasten equation invasion evasion persuasion

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