dyad /dīˈad/

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

dyadˈic adjective

• quaestorships
• quaestuaries
• quaestuary
• quae vide
• quaff
• quaffable
• quaffed
• quaffer
• quaffers
• quaffing
• quaffs
• quag
• quagga
• quaggas
• quaggier
• quaggiest
• quagginess
• naik
• naiks
• nail
• nail a lie to the counter
• nail bar
• nail-bed
• nail-beds
• nail-biter