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

Words that almost rhyme with felfprefervation

haven hasten basin evasion occasion invasion persuasion equation

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