wrinkleproof vs wrinkle-resistant

wrinkleproof and wrinkle-resistant both are adjectives.

Word	Noun	Adjective	Verb	Adverb
wrinkleproof	No	Yes	No	No
wrinkle-resistant	No	Yes	No	No

As adjectives, wrinkleproof and wrinkle-resistant are synonyms defined as:

wrinkleproof and wrinkle-resistant: of fabric that does not wrinkle easily

Other synonyms of wrinkleproof include crease-resistant, creaseproof.

wrinkleproof (adjective)	wrinkle-resistant (adjective)
of fabric that does not wrinkle easily	of fabric that does not wrinkle easily