aboriginal:
foreign.
antediluvian:
up-to-date,
young.
austere:
extravagant,
luxurious.
barbarian:
kind,
refined,
nice,
educated,
humane,
civilized,
polite.
primitive:
present,
new,
sophisticated,
modern,
cultured,
current.
noun:
full-blown,
contemporary,
recent,
involved,
civilised,
later,
watchful,
cynical,
critical,
now,
mod,
cosmopolitan,
complex,
space age,
hardheaded,
enlightened,
novel,
ripened,
new-fashioned,
worldly-wise,
ultramodern,
suspicious,
adventitious,
new,
modern,
present-day,
incredulous,
matured,
pragmatic,
newfangled,
full-fledged,
grown,
modernistic,
wary,
guarded,
mature,
current,
street smart,
foreign,
full-scale,
ripe,
realistic,
up-to-date,
sober,
sophisticated,
high,
latest,
fresh,
streetwise,
worldly,
complicated,
leery,
unconvinced,
skeptical,
intricate,
doubting,
knowing,
cultivated,
higher,
down-to-earth,
cautious,
perfected,
state of the art,
exotic,
careful.