three-fold vs threefold

three-fold and threefold both are adjectives.

Word	Noun	Adjective	Verb	Adverb
three-fold	No	Yes	No	No
threefold	No	Yes	No	Yes

As adjectives, three-fold and threefold are synonyms defined as:

Other synonyms of three-fold include treble, triple.

As adjectives, three-fold and threefold are synonyms defined as:

three-fold and threefold: having more than one decidedly dissimilar aspects or qualities

Other synonyms of three-fold include double, dual, treble, two-fold, twofold.

three-fold (adjective)	threefold (adjective)
three times as great or many	three times as great or many
having more than one decidedly dissimilar aspects or qualities	having more than one decidedly dissimilar aspects or qualities

three-fold (adverb)	threefold (adverb)
	by a factor of three