jument vs beast of burden

jument and beast of burden both are nouns.

Word	Noun	Adjective	Verb	Adverb
jument	Yes	No	No	No
beast of burden	Yes	No	No	No

As nouns, jument and beast of burden are synonyms defined as:

jument and beast of burden: an animal such as a donkey or ox or elephant used for transporting loads or doing other heavy work

jument (noun)	beast of burden (noun)
an animal such as a donkey or ox or elephant used for transporting loads or doing other heavy work	an animal such as a donkey or ox or elephant used for transporting loads or doing other heavy work