ace
amigo
associate
bedfellow
bedmate
birthmate
bosom buddy
buddy
bunkie
bunkmate
butty
camarade
chamberfellow
chum
classmate
clubmate
colleague
comate
companion
company
compeer
comrade
confrere
consociate
consort
copartner
copemate
copesmate
couchmate
cradlemate
crony
cupmate
fellow
fellow student
general partner
girl friend
gossip
grade schooler
high schooler
infant
intermediate schooler
jailmate
kindergartner
mate
messmate
nursery school child
old crony
pal
pard
acquaintance
friend
co-worker
confidant
coworkers
fiance
foster-brother
kinsman
mentor
nemesis
night
oligarch
paladin
playfellow
playmate
prudishness
registrants
schoolfellow
shipmate
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