Crossword clues for the word: SEASNAKE The word SEASNAKE has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for SEASNAKE Showing 1 to 6 of 6 results Clue(s) Coral reef inhabitant Dangerous swimmer with an oarlike tail Pacific wriggler Preyer on tropical fish Source of a venomous underwater bite Venomous swimmer