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

Words that almost rhyme with postcessation

haven hasten occasion basin evasion invasion persuasion equation

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