| Answer | Crossword Clue |
|---|---|
| multihull | a boat having more than one hull, eg a catamaran |
| multihulls | MULTIHULL, a boat having more than one hull, eg a catamaran |
| alfas | the NATO name for a class of nuclear-powered Soviet attack submarine having a titanium hull and a submerged speed of more than 40 knots |
| alfa | the NATO name for a class of nuclear-powered Soviet attack submarine having a titanium hull and a submerged speed of more than 40 knots |
