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