Crossword clues for the word: HEARTOFGLASS The word HEARTOFGLASS has appeared as an answer to at least 3 crossword clues on different crossword puzzles. Crossword clues for HEARTOFGLASS Showing 1 to 3 of 3 results Clue(s) 1979 Blondie #1 song with the lyrics "Once I had a love and it was a gas" (3 wds.) Blondie #1 hit with the lyric "Love is so confusing, there's no peace of mind": 3 wds. Blondie's Achilles' heel