decompress vs decompressing

decompress is not a noun while decompressing is a noun.

Word	Noun	Adjective	Verb	Adverb
decompress	No	No	Yes	No
decompressing	Yes	No	No	No

decompress (noun)	decompressing (noun)
	relieving pressure (especially bringing a compressed person gradually back to atmospheric pressure)

decompress (verb)	decompressing (verb)
become less tense, rest, or take one's ease
decrease the pressure of
restore to its uncompressed form