Nouns

(n)forte, strong suit, long suit, metier, specialty, speciality, strong point, strengthan asset of special worth or utility“cooking is his forte”
(n)fortea musical composition or musical passage to be performed loudly
(n)fortethe stronger part of a sword blade between the hilt and the foible

Adjectives

(a)forte, loud(used chiefly as a direction or description in music) indicating that said piece or segment should be played loudly“the forte passages in the composition”

Adverbs

(r)forte, loudlyused as a direction in music; to be played relatively loudly