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