Reverse Dictionary: FACTIOUS

ADJECTIVES
BRIGOUS quarrelsome, contentious; pertaining to strife or disagreement, disputable, factious → 1387 obs.
DISSENTIOUS given to strife, dissension, or disagreement; discordant, quarrelsome, contentious, factious → 1560
FACTIOSE given or inclinable to faction, seditious → 1727 obs.

VERBS
FACTION to act in a factious or rebellious spirit; to intrigue; to mutiny → 1609 obs.