раскольнический означает в английский

divisive▼(having a quality that divides or separates)
adjective
[UK: dɪ.ˈvaɪ.sɪv] [US: dɪ.ˈvaɪ.sɪv]

factious▼(of, pertaining to, or caused by factions)
adjective
[UK: ˈfæk.ʃəs] [US: ˈfæk.ʃəs]