Synonyms for «development period»

developmental production early developing economic productive transition training term initial extended growing different discussion formation formative critical long week opening startup feeding investment warming experimental primary contract policy marketing incubation study introductory first adaptation heat various analysis activity learning rapid adjustment plan honeymoon modern war data experience reporting childhood

phase time stage cycle duration season days years growth process history life hours part work course decades change testing end middle interest question window game expansion length election employment concept points epoch pregnancy design recovery preparation portion progress success trajectory post lifecycle sessions decline industry culture child region career