half boot vs buskin

half boot and buskin both are nouns.

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

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

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

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