Buddy
ace
amigo
associate
bedfellow
bedmate
birthmate
bosom buddy
buddy
bunkie
bunkmate
butty
camarade
chamberfellow
chum
classmate
clubmate
colleague
comate
commensal
companion
company
compeer
comrade
confrere
consociate
consort
copartner
copemate
copesmate
couchmate
cradlemate
crony
cupmate
fellow
fellow student
general partner
girl friend
gossip
jailmate
mate
old crony
pal
pard
pardner
partner
pewmate
playfellow
acquaintance
friend
chappie
clemence
creeter
debbil
debil
dorg
frien
hocus
marse
mas'r
matey
mem'ry
mist'ess
mistis
moster
mucker
nuss
rangeland
stager
tea set
voman
worrywart