rudimentary Synonyms

fundamental simple undeveloped underdeveloped germinal initial inchoate incipient incomplete introductory vestigial unsophisticated preparatory primary primitive underlying rough embryonic basic crude elementary sketchy rough and ready unshaped unhewn barebones underivative unrefined unformed unindustrialized unsmoothed unfinished unworked uncomplete early-stage primitively skeletal unpolished make do foundational hand to mouth half-baked minimalistic unprocessed nonprogressive preliterate proto minimal bare bones unadvanced