Crossword clues for the word: ICOSAHEDRA The word ICOSAHEDRA has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for ICOSAHEDRA Showing 1 to 3 of 3 results Clue(s) "They have many faces," said Horace, drunk 20-faced solids Solids with 20 faces