Antonyms of adj unvulcanised

1 sense of unvulcanised

Sense 1
unvulcanized, unvulcanised -- ((used of rubber) not subjected to the process of vulcanization)

INDIRECT (VIA unprocessed) -> processed -- (prepared or converted from a natural state by subjecting to a special process; "processed ores")

Similarity of adj unvulcanised

1 sense of unvulcanised

Sense 1
unvulcanized, unvulcanised -- ((used of rubber) not subjected to the process of vulcanization)
       => unprocessed (vs. processed) -- (not altered from an original or natural state; "unprocessed commodities")