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

Words that almost rhyme with speration

occasion haven basin hasten persuasion evasion equation invasion

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