remedial vs therapeutic

remedial is not a noun while therapeutic is a noun.

Word	Noun	Adjective	Verb	Adverb
remedial	No	Yes	No	No
therapeutic	Yes	Yes	No	No

As adjectives, remedial and therapeutic are synonyms defined as:

Other synonyms of remedial include alterative, curative, healing, sanative.

remedial (noun)	therapeutic (noun)
	a medicine or therapy that cures disease or relieve pain

remedial (adjective)	therapeutic (adjective)
tending or intended to rectify or improve	relating to or involved in therapy
tending to cure or restore to health	tending to cure or restore to health