SUBAQUEOUS /sɐˈbæekwi.əs/ Scrabble 21 Words With Friends 25 Definition adjective growing or remaining under water. — synonyms: subaquatic, submerged, submersed, underwater Examples “subaqueous deposits”“a subaqueous helmet”“subaqueous light” See all 81 words you can make from SUBAQUEOUS → 10-letter words Words starting with S Words ending with S ← Unscramble different letters