"Ploy" is a word for the kind of mischievous scheme that is more playful than sinister, the plot hatched for fun as much as for gain. It appears in Scots verse in comic, satirical, and narrative contexts, and it carries the Scots cultural appreciation for clever planning and the slight transgression that keeps life interesting. Burns's verse is full of ploys, and the word suits the tradition of comic narrative and social observation. Its sound is itself slightly conspiratorial, and in poetry it signals the moment when ordinary life lifts into adventure or mischief.

Ploy is a word with a pleasingly conspiratorial quality — it suggests a plan made with a hint of mischief, something devised to amuse, trick, or get around a difficulty. It lacks the gravity of "scheme" and the bluntness of "trick," occupying a middle ground where ingenuity and lightheartedness meet. In Scots verse it often appears in contexts of social comedy and domestic resourcefulness, where characters devise small stratagems to manage their situations. Its contemporary use in Scottish English extends from private scheming to organised events and activities, so it has broadened its semantic range while retaining its original note of purposeful contrivance. For students, it's a useful marker of comic intention in a poem.