Unvulcanised
Part of speech: adjective
Definition:
Unvulcanized
Part of speech: adjective
Definition: Not vulcanized.
Unvulcanised as an adjective is
Part of speech: adjective
Definition:
Part of speech: adjective
Definition: Not vulcanized.
We hope you now know whether to use Unvulcanised or Unvulcanized in your sentence.