We don't have synonyms for sokha yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are sokka, sakha and dokha.
(n) :
(historical) Russian ard (a type of wooden plough with high, horizontal draft-poles and usually two metal-tipped ploughshares, originating in Northern Russia in medieval times and widely used in Russia and nearby countries until the early 20th century)
(n) :
(historical) Russian ard (a type of wooden plough with high, horizontal draft-poles and usually two metal-tipped ploughshares, originating in Northern Russia in medieval times and widely used in Russia and nearby countries until the early 20th century)