buddy (n.)
- ace
- amigo
- associate
- aunt
- auntie
- bedfellow
- boy
- brethren
- brother
- bub
- buck
- bud
- bunkmate
- butty
- chum
- classmate
- co-worker
- colleague
- colt
- companion
- company
- compeer
- comrade
- confrere
- consort
- copartner
- cousin
- crony
- cub
- daughter
- father
- fellow
- fledgling
- gossip
- grandnephew
- grandniece
- granduncle
- great-aunt
- great-uncle
- hobbledehoy
- lad
- laddie
- master
- mate
- messmate
- mother
- nephew
- niece
- pal
- pard
- pardner
- partner
- playfellow
- playmate
- pup
- puppy
- roommate
- schoolboy
- schoolfellow
- schoolmate
- shipmate
- sidekick
- sis
- sissy
- sister
- son
- sonny
- stepbrother
- stepsister
- tablemate
- teammate
- unc
- uncle
- whelp
- workfellow
- youth
