to describe a husband who mostly stays at home

ex-boyfriend

stylish man

stylish men and hot lady

a macho man; a dominant man [written and colloquial]

male chauvinism; machismo

a male and a female together alone [written and colloquial]

young boy

teenagers

to bring along with children, it means one has a hard life with heavy burden; to be tied down by small children

a nerd; a geek

adult male / baby boy

main actor

man

to visit one's mistress [colloquial]

(adjective) masculine; manly

as a 'a proper man'; as a 'a real man' (an expression used when implying that a guy should exhibit the behaviours that is expected of a man, similar to someone saying "act like a man")

(adjective) a female's appearance or behaves like a man

(n.) a boy or a young man.

a tomboy hairstyle; tomboy

male companion

son

a male nightclub host [colloquial]

boyfriend

gay man

male classmates

men's singles

gentleman

men and women

men and women; old and young