desert boot vs buskin

desert boot and buskin both are nouns.

Word	Noun	Adjective	Verb	Adverb
desert boot	Yes	No	No	No
buskin	Yes	No	No	No

As nouns, desert boot and buskin are synonyms defined as:

Other synonyms of desert boot include combat boot, half boot, top boot.

desert boot (noun)	buskin (noun)
a boot reaching halfway up to the knee	a boot reaching halfway up to the knee