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notation plantation relaxation respiration saturation valuation vibration affiliation affirmation aggregation animation annihilation approbation authorization dedication desolation federation globalization liberalization litigation modernization mutation narration optimization ordination oscillation probation ratification realisation reformation replication retardation specialization stabilization toleration unification validation veneration abbreviation aberration adoration alternation appellation automation bifurcation castration coronation crystallization culmination damnation deputation devastation divination donation duplication emulation fertilization germination gestation hydration inhalation innervation iteration ovulation perforation perturbation recitation reparation revocation sterilization usurpation information organization generation circulation civilization conversation corporation participation preparation regulation adaptation admiration conservation declaration 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