plurals

(~ら) More rough, rude. Half the time hiragana. Only used with these three things:
 
(あいつら) Those clowns
 
(かれら) Him and his homeys
 
(やつら) Those assholes over there
 
(たち) Used with most “people” pronouns, but not with animals. Usually used only in these 3 situations:
 
(なかまたち) The group of friends.
 
(ひとたち) People.
 
(こどもたち) The children.