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