krummhorn vs crumhorn

krummhorn and crumhorn both are nouns.

Word	Noun	Adjective	Verb	Adverb
krummhorn	Yes	No	No	No
crumhorn	Yes	No	No	No

As nouns, krummhorn and crumhorn are synonyms defined as:

krummhorn and crumhorn: a Renaissance woodwind with a double reed and a curving tube (crooked horn)

Other synonyms of krummhorn include cromorne.

krummhorn (noun)	crumhorn (noun)
a Renaissance woodwind with a double reed and a curving tube (crooked horn)	a Renaissance woodwind with a double reed and a curving tube (crooked horn)