Horn, bugle, cornet, cornet-à-pistons, cornopean [obs.], clarion [now chiefly poetic], trumpet, trombone, tuba, bombardon, bass tuba, ophicleide; French horn, bugle horn, post horn, saxhorn, Flügelhorn [Ger.], alt horn or althorn, tenor horn, sackbut [archaic], euphonium.