1. Dissenting (especially dissenting with the majority opinion)
   - dissentious, divisive

See also: discordant, faction

• blacksnake
• blackstrap
• blacktail
• blacktail deer
• blacktail jackrabbit
• blacktail prairie dog
• blackthorn
• blacktip shark
• blacktop
• blacktopping
• Blackwall hitch
• blackwash
• blackwater
• blackwater fever
• blackwood
• blackwood tree
• bladder
• bladder campion
• bladder cherry
• bladder disorder
• bladder fern
• bladder fucus
• bladder ketmia
• bladder senna
• bladder sphincter