Crossword clues for the word: SOLIDER The word SOLIDER has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for SOLIDER Showing 1 to 8 of 8 results Clue(s) Adding iodine to alloy makes it more robust Less flimsy Less likely to break More financially sound More firm. More meaty. More substantial Not so tenuous