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