Synonyms of collaborator

1 Syllable
pard
2 Syllables
helpers, henchman, ally, clubbers, partner, quisling, leaguer, helper, allies, henchmen, partners, clubber, leaguers
3 Syllables
lieutenant, co-worker, assistant, colleague, confrere, copartner, highbinder, caballer, teammate, back-stabber, colluder, reliever, workmate, highbinders, relievers
4 Syllables
accomplice, associate, cooperator, cooperators, conspirator, conspirators, double-dealer, stakeholder
5 Syllables
coalitionist, confederate
6 Syllables
paraprofessional, paraprofessionals