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

Words that almost rhyme with numeration

occasion haven basin hasten invasion evasion equation persuasion

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