catamaran /kat-ə-mə-ranˈ or katˈ/

1. Orig a raft of logs lashed together
2. A boat, esp a sailing boat with two hulls
3. An old kind of fireship, long superseded
4. A bad-tempered woman (rare)

• RFA
• RFC
• RFID
• RFS
• RFU
• RG
• Rg
• RGB
• RGN
• RGS
• RGS-IBG
• Rgt
• RGV
• rh
• RH
• Rh
• RHA
• rhabdoid
• rhabdoids
• rhabdolith
• rhabdoliths
• rhabdom
• rhabdomancer
• rhabdomancers
• rhabdomancies