Antonyms of adj longtime

1 sense of longtime

Sense 1
longtime (prenominal) -- (of long duration; "a longtime friend")

INDIRECT (VIA old) -> new -- (not of long duration; having just (or relatively recently) come into being or been made or acquired or discovered; "a new law"; "new cars"; "a new comet"; "a new friend"; "a new year"; "the New World")

Similarity of adj longtime

1 sense of longtime

Sense 1
longtime (prenominal) -- (of long duration; "a longtime friend")
       => old (vs. new) -- (of long duration; not new; "old tradition"; "old house"; "old wine"; "old country"; "old friendships"; "old money")