unfaithful vs inaccurate

unfaithful and inaccurate both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unfaithful	No	Yes	No	No
inaccurate	No	Yes	No	No

unfaithful (adjective)	inaccurate (adjective)
not true to duty or obligation or promises	erroneous
having sexual relations with someone other than your husband or wife, or your boyfriend or girlfriend
having the character of, or characteristic of, a traitor
not trustworthy