unsophisticated (adjective) unsophisticated: natural, simple
Sinonime: artless,
authentic, bush-league,
callow,
childlike,
clean, cornball,
corny*,
crude, folksy,
genuine,
green*,
guileless, homey,
inexperienced,
ingenuous,
innocent,
kid*,
naive,
plain,
pure,
raw,
rookie,
straightforward,
unadulterated,
unaffected, unartificial,
uncomplicated, uninvolved,
unrefined, unschooled, unstudied, untutored, unworldly, wide-eyed
Antonime: cultured,
experienced,
refined,
sophisticated, upper-class,
worldly