factious
UK: ˈfækʃəs | US: ˈfækʃəs
adj. relating to or inclined to form factions; divisive
adj. characterized by internal dissension
The word factious traces back to Latin factiosus (contentious, partisan), derived from factio (a political group or faction). The root facere (to do/make) implies active division or partisanship. Over time, factious evolved in English (early 16th century) to describe groups or behaviors that foster dissent, emphasizing the "making" of conflict.
The factious debate split the committee into opposing camps.
His factious remarks escalated tensions within the team.
The party’s factious leaders prioritized infighting over governance.
A factious atmosphere made compromise impossible.
Historians note how factious politics weakened the empire.