We don't have synonyms for kailyard yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are halyard, railyard and kail yard.
(n) :
A late-nineteenth and early-twentieth century school of writing, set in small Scottish towns, a notable example being J. M Barrie's A Small Minister
(n) :
A late-nineteenth and early-twentieth century school of writing, set in small Scottish towns, a notable example being J. M Barrie's A Small Minister