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