Crossword clues for the word: OILTANKER The word OILTANKER has appeared as an answer to at least 7 crossword clues on different crossword puzzles. Crossword clues for OILTANKER Showing 1 to 7 of 7 results Clue(s) "Spill source, perhaps" Cargo vessel Frequent Panama Canal crosser Fuel-carrying vessel It carries fuel, or holds fixed intake line Petroleum carrier (6) Valdez sight