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

Words that almost rhyme with focusation

haven hasten basin evasion occasion invasion equation persuasion

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