Masculine

男の

otoko no

(of the male sex; biologically male, not female; manly)

男らしい

otokorashii

(of the male sex; biologically male, not female; manly)

男性

dansei

(grammar: being of the masculine class, being inflected in the masculine manner)

男性の

dansei no

(belonging to males; appropriated to, or used by, males)

男性的な

danseiteki na

(having male qualities, not feminine or effeminate)

男性

dansei

((grammar) the masculine gender)