charm vs bewitch

charm is a noun but bewitch is not a noun.

Word	Noun	Adjective	Verb	Adverb
charm	Yes	No	Yes	No
bewitch	No	No	Yes	No

As verbs, bewitch is a hyponym of charm; that is, bewitch is a word with a more specific, narrower meaning than charm:

Other hyponyms of charm include magnetise, magnetize, mesmerise, mesmerize, spellbind.

As verbs, charm and bewitch are synonyms defined as:

Other synonyms of charm include becharm, beguile, captivate, capture, catch, enamor, enamour, enchant, entrance, fascinate, trance.

As verbs, bewitch is a hyponym of charm; that is, bewitch is a word with a more specific, narrower meaning than charm:

charm: control by magic spells, as by practicing witchcraft
bewitch: cast a spell over someone or something; put a hex on someone or something

Other hyponyms of charm include enchant, glamour, hex, jinx, witch.

charm (noun)	bewitch (noun)
something believed to bring good luck
attractiveness that interests or pleases or stimulates
(physics) one of the six flavors of quark, the third most massive of all quarks
a verbal formula believed to have magical force

charm (verb)	bewitch (verb)
induce into action by using one's charm	attract strongly, as if with a magnet
protect through supernatural powers or charms	cast a spell over someone or something; put a hex on someone or something
attract; cause to be enamored	attract; cause to be enamored
control by magic spells, as by practicing witchcraft