fainthearted vs faint-hearted

fainthearted and faint-hearted both are adjectives.

Word	Noun	Adjective	Verb	Adverb
fainthearted	No	Yes	No	No
faint-hearted	No	Yes	No	No

As adjectives, fainthearted and faint-hearted are synonyms defined as:

fainthearted and faint-hearted: lacking conviction or boldness or courage

Other synonyms of fainthearted include faint, timid.

fainthearted (adjective)	faint-hearted (adjective)
lacking conviction or boldness or courage	lacking conviction or boldness or courage