ard vs sokha

ard and sokha both are nouns.

Word	Noun	Adjective	Verb	Adverb
ard	Yes	No	No	No
sokha	Yes	No	No	No

As nouns, sokha is a hyponym of ard; that is, sokha is a word with a more specific, narrower meaning than ard:

ard: a simple light plough without a mouldboard.
sokha: a light wooden ard, consisting of two body ards, with their parallel beams forming the two shafts for a single horse-drawn tillage implement with two socket shares.

ard (noun)	sokha (noun)
a simple light plough without a mouldboard.	a light wooden ard, consisting of two body ards, with their parallel beams forming the two shafts for a single horse-drawn tillage implement with two socket shares.