Ответ:
ammunition animation auspension variation variance vibration virgation guizotio graduation guttation deviation deduction dementia deflation directorate isolation imitation indentation induction injection incretion intension intuition infection inflation injection irrigation iteration cadence carnation cassation quotation coalition commencement commencement comission plantation pollution potency probation projection promotion pronation radiation edition I reduction resection retention refection reception secretion selection sensation situation summation taxation tradition trapezoid pharmacy fixation filiation flotation formation friction furcation digitization evocation evolution elevation emanation emulation epilation erudition essence essentia junction
Вот и всё, надеюсь помогла:)