Crossword clues for the word: USEFULLY The word USEFULLY has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for USEFULLY Showing 1 to 9 of 9 results Clue(s) Avail oneself of totally in a way that's helpful Beneficially Exploit totally and effectively Gainfully (employed) Gainfully (occupied) Handily provides us with fresh fuel for an early finish Height of a sort. In a beneficial manner In an advantageous way