crewed / crude [kru:d]
crewed – past tense of crew – supplied or acted as a crew of member of a crew (as on a ship, train, plane, etc.)
crude – adj. & n. – adj. – 1. in the natural or raw state, not refined; 2. rough, unpolished, lacking finish; 3. offensive, indecent; 4. statistics (of figures) not adjusted or corrected; n. – unrefined petroleum