obsolete:
young,
current,
modern,
forward-looking,
recent,
new.
noun:
renewed,
operational,
stylish,
functioning,
employed,
active,
operating,
functional,
workable,
recent,
up-to-date,
remodeled,
busy,
operable,
fashionable,
present-day,
modernized,
up-to-the-minute,
modish,
refurbished,
operative,
alive,
fresh.
n.:
immature.
antiquated:
modern,
forward-looking.
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