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

Words that almost rhyme with modifrcation

occasion haven basin hasten equation evasion invasion persuasion

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