COLLEAGUE
NOUNS
..L19 — OLD GANG a group or clique of colleagues or friends → sl.
NOUNS – PERSON
1549 — HELPFELLOW a colleague; a companion who renders help; a helper; a partner or associate → obs.
1905 — MAUGH a colleague; a companion; a partner → Eng. dial. (Bk.)
1912 — RAGGIE a close colleague or friend on board ship → naval sl.
1982 — MONEY a trusted colleague or friend; usually used as a form of address, esp. to a male friend → US colloq.
Lexicophilia 