cannulae (noun) tube: hose
Sinonime: accessory, accomplice,
affiliate,
aid,
ally,
assistant,
auxiliary,
branch, buddy, chum, clubber, co-worker,
cohort,
collaborator,
companion,
compatriot, comrade, confederate,
consort, cooperator, crony,
fellow, friend,
helper, joiner, kissing cousin, mate, offshoot, one of the folks, pal, pard, partner,
peer, playmate, sidekick
Antonime: antagonist,
competitor, enemy, foe,
opponent,
rival,
stranger