wearable vs clothing

wearable and clothing both are nouns.

Word	Noun	Adjective	Verb	Adverb
wearable	Yes	Yes	No	No
clothing	Yes	No	No	No

As nouns, wearable and clothing are synonyms defined as:

wearable and clothing: a covering designed to be worn on a person's body

Other synonyms of wearable include article of clothing, habiliment, vesture, wear.

wearable (noun)	clothing (noun)
a covering designed to be worn on a person's body	a covering designed to be worn on a person's body

wearable (adjective)	clothing (adjective)
suitable for wear or able to be worn