Below are possible answers for the crossword clue Inception.
5 letter answer(s) to inception
ONSET
(military) an offensive against an enemy (using weapons); "the attack began at dawn"
the beginning or early stages; "the onset of pneumonia"
6 letter answer(s) to inception
ORIGIN
an event that is a beginning; a first part or stage of subsequent events
properties attributable to your ancestry; "he comes from good origins"
the descendants of one individual; "his entire lineage has been warriors"
the place where something begins, where it springs into being; "the Italian beginning of the Renaissance"; "Jupiter was the origin of the radiation"; "Pittsburgh is the source of the Ohio River"; "communism's Russian root"
the point of intersection of coordinate axes; where the values of the coordinates are all zero
the source of something's existence or from which it derives or is derived; "the rumor had its origin in idle gossip"; "vegetable origins"; "mineral origin"; "origin in sensation"
OUTSET
the time at which something is supposed to begin; "they got an early start"; "she knew from the get-go that he was the man for her"
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