primitive

Synonyms: archaic basic earliest early elementary essential first fundamental old primal primary primeval primordial pristine substratal underivative underived underlying undeveloped unevolved

Antonyms: current modern new present

Synonyms: animal atavistic austere barbarian barbarous brutish childlike fierce ignorant naive natural nonliterate preliterate raw rough rude rudimentary savage simple uncivilized uncultivated uncultured underdeveloped undeveloped undomesticated unlearned unrefined unsophisticated untamed untaught untrained untutored vestigial wild

Antonyms: cultured modern sophisticated