Crossword clues for the word: HEARTFELT The word HEARTFELT has appeared as an answer to at least 6 crossword clues on different crossword puzzles. Crossword clues for HEARTFELT Showing 1 to 6 of 6 results Clue(s) Earnest Fervent father thrashed English lieutenant Let father reform, and be sincere! Like the agonised cries father let out Sincere possibility of having left the RA The chap to flatter, perhaps, but it must be sincere