FACTIONARY
Source: 566, 567
factionary. Factionary, n. a factious person, a partyman, ob.
---
Fac″tion‐a‐ry (?), a. [[Cf. F. factionnaire, L. factionarius the head of a company of charioteers.]] Belonging to a faction; being a partisan; taking sides. Always factionary on the party of your general. Shak.