W4H4E1E1L1H4O1U1S1E1S1
20 points
WHEELHOUSES is validvalid
WHEELHOUSE, an enclosed structure on a ship where navigation takes place [n]
WHEELHOUSE, a shelter where a ship's steering wheel is kept [n]
WHEELHOUSE, an enclosed structure on a ship where navigation takes place [n]
WHEELHOUSE, a shelter where a ship's steering wheel is kept [n]