Noun
fellow [pl. fellows]
colleague [pl. colleagues]
mate {relations}
buddy [pl. buddies] , {relations}
classmate [pl. classmates]
associate [pl. Associates]
brother [pl. brothers]
teammate [pl. teammates]
chum {relations}
officemate [pl. officemates]
pal [pl. pals]
confrere [pl. confreres]
...
peer {med.}
related Results
shipmate (n.) , [pl. shipmates]
schoolmate (n.) , [pl. schoolmates]
schoolfellow (n.) , [pl. schoolfellows]
playmate (n.) , [pl. playmates]
playfellow (n.) , [pl. playfellows]
brother-in-arms (n.) , [pl. brothers in arms]
coworker (n.) , [pl. coworkers]
classmate (n.) , [pl. classmates]