unripe Antonyms

ripe completely grown of age older age-old fully grown ripened full-blown relic ready old-fashioned ageing timeworn completely adult been around in one's prime advanced in years extremely old as old as the sea fully fledged full-fledged clunky badass old mellow antediluvian antecedent ancient ancestral anachronistic ageless aging aged advanced antiquated antique archaic matured mature grown full-grown dated cobwebby classical centenarian bygone adult