Crossword clues for the word: RHAP The word RHAP has appeared as an answer to at least 9 crossword clues on different crossword puzzles. Crossword clues for RHAP Showing 1 to 9 of 9 results Clue(s) "Gershwin wrote one ""in Blue"": Abbr." Concert offering: Abbr. Ecstatic lit. work Gershwin composition: Abbr. Liszt opus: Abbr. Liszt specialty: Abbr. Musical composition: Abbr. Musical selection: Abbr. One-movement musical wk.