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 An old kind of fireship, long superseded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)

• underfelts
• underfinished
• under fire
• underfire
• underfired
• underfires
• underfiring
• underfish
• underfished
• underfishes
• underfishing
• underfloor
• underflow
• underflows
• underfong
• underfonged
• underfonging
• underfongs
• underfoot
• underfooted
• underfooting
• underfoots
• underframe
• underframes
• underfulfil