wrinkleproof vs creaseproof

wrinkleproof and creaseproof both are adjectives.

Word	Noun	Adjective	Verb	Adverb
wrinkleproof	No	Yes	No	No
creaseproof	No	Yes	No	No

As adjectives, wrinkleproof and creaseproof are synonyms defined as:

Other synonyms of wrinkleproof include crease-resistant, wrinkle-resistant.

wrinkleproof (adjective)	creaseproof (adjective)
of fabric that does not wrinkle easily	of fabric that does not wrinkle easily