sokha vs scratch plough

sokha and scratch plough both are nouns.

Word	Noun	Adjective	Verb	Adverb
sokha	Yes	No	No	No
scratch plough	Yes	No	No	No

As nouns, scratch plough is a hypernym of sokha; that is, scratch plough is a word with a broader meaning than sokha:

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.
scratch plough: a simple light plough without a mouldboard.

Other hypernyms of sokha include ard, ard plough.

sokha (noun)	scratch plough (noun)
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.	a simple light plough without a mouldboard.