early 15c., "a beginning, a starting," from Old French inception and directly from Latin inceptionem (nominative inceptio) "a beginning; an undertaking," noun of action from past participle stem of incipere "begin, take in hand," from in- "in, on" (from PIE root *en "in") + -cipere, combining form of capere "take, seize," from PIE root *kap- "to grasp."
incensed
incent
incentive
incentivize
incept
inception
inceptive
incertitude
incessancy
incessant
incest