metier vs strong point

metier and strong point both are nouns.

Word	Noun	Adjective	Verb	Adverb
metier	Yes	No	No	No
strong point	Yes	No	No	No

As nouns, metier and strong point are synonyms defined as:

Other synonyms of metier include forte, long suit, speciality, specialty, strength, strong suit.

metier (noun)	strong point (noun)
an occupation for which you are especially well suited	an asset of special worth or utility
an asset of special worth or utility