Deutschmark vs Deutsche Mark

Deutschmark and Deutsche Mark both are nouns.

Word	Noun	Adjective	Verb	Adverb
Deutschmark	Yes	No	No	No
Deutsche Mark	Yes	No	No	No

As nouns, Deutschmark and Deutsche Mark are synonyms defined as:

Deutschmark and Deutsche Mark: formerly the basic unit of money in Germany

Other synonyms of Deutschmark include German mark, mark.

Deutschmark (noun)	Deutsche Mark (noun)
formerly the basic unit of money in Germany	formerly the basic unit of money in Germany