dyad /dīˈad/

1. A pair of units treated as one
2. A bivalent atom, radical, or element (chem)

dyadˈic adjective

• bumblings
• bumbo
• bum-boat
• bum-boats
• bumbos
• bum-clock
• bum-clocks
• bumf
• bumfluff
• bumfluffs
• bumfreezer
• bumfreezers
• bumfs
• Bumiputra
• Bumiputras
• bumkin
• bumkins
• bummalo
• bummaloti
• bummaree
• bummarees
• bummed
• bummel
• bummels
• bummer