factious (adj.)
ready to form a faction
JC I.iii.118[Casca to Cassius] Be factious for redress of all these griefs
R3 I.iii.127[Richard to Queen Elizabeth] you and your husband Grey / Were factious for the house of Lancaster
R3 II.i.20[King Edward to his lords] You have been factious one against the other
SHAKESPEARE'S WORDS © 2018 DAVID CRYSTAL & BEN CRYSTAL