Crossword clues for the word: BOOSTERSEAT The word BOOSTERSEAT has appeared as an answer to at least 5 crossword clues on different crossword puzzles. Crossword clues for BOOSTERSEAT Showing 1 to 5 of 5 results Clue(s) *Tyke's dinnertime perch "Next step after child-safety seat (4)" "Next step up from child-safety seat (4)" Child-raising technique? It can give a child a lift