Crossword clues for the word: THEREMIN The word THEREMIN has appeared as an answer to at least 11 crossword clues on different crossword puzzles. Crossword clues for THEREMIN Showing 1 to 11 of 11 results Clue(s) """15. Me and my buddy Stephen built a ___ after seeing a documentary about the instrument""" "Instrument heard in the soundtrack to ""The Day the Earth Stood Still""" Artist following the right instrument Early electronic musical instrument Electronic musical instrument First electronic musical instrument. High tremolo instrument Instrument electronic rock group used in ... thinks ... that's 11 and 13A, for a start Instrument on many sci-fi soundtracks Instrument with antennas Leon —, Russian inventor in 1920 of an electronic musical instrument that bears his name