spellbinding vs hypnotic

spellbinding is not a noun while hypnotic is a noun.

Word	Noun	Adjective	Verb	Adverb
spellbinding	No	Yes	No	No
hypnotic	Yes	Yes	No	No

As adjectives, spellbinding and hypnotic are synonyms defined as:

spellbinding and hypnotic: attracting and holding interest as if by a spell

Other synonyms of spellbinding include mesmeric, mesmerizing.

spellbinding (noun)	hypnotic (noun)
	a drug that induces sleep

spellbinding (adjective)	hypnotic (adjective)
attracting and holding interest as if by a spell	of or relating to hypnosis
	attracting and holding interest as if by a spell