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