Antonyms of adj overripe

1 sense of overripe

Sense 1
overripe -- (too ripe and beginning to turn soft)

INDIRECT (VIA ripe) -> green, unripe, unripened, immature -- (not fully developed or mature; not ripe; "unripe fruit"; "fried green tomatoes"; "green wood")

Similarity of adj overripe

1 sense of overripe

Sense 1
overripe -- (too ripe and beginning to turn soft)
       => ripe (vs. green), mature -- (fully developed or matured and ready to be eaten or used; "ripe peaches"; "full-bodied mature wines")