Sly plan (6)
I believe the answer is:
scheme
(Other definitions for scheme that I've seen before include "Secret plan, plot" , "Project or strategy" , "Elaborate and systematic plan of action" , "Machination" , "Systematic plan or arrangement" .)
I believe the answer is:
scheme
(Other definitions for scheme that I've seen before include "Secret plan, plot" , "Project or strategy" , "Elaborate and systematic plan of action" , "Machination" , "Systematic plan or arrangement" .)