The word 'trickery' is a relatively modern English formation, built upon the older noun 'trick'. 'Trick' itself entered English in the 15th century from Old North French, where it related to deceit and cheating, possibly of Germanic origin. The suffix '-ery', derived from Latin via French, is used to form nouns indicating a practice, behavior, or art associated with the root word. Therefore, 'trickery' literally means "the practice or art of deception," logically evolving from the concrete act of a 'trick' to the abstract, collective concept of deceptive behavior as a characteristic practice.

Structure: trick (deceive) + ery (collective quality) trick: Origin: Old North French trique (deceit, cheating). Functional role: Core root conveying the sense of deception. ery: Origin: Latin -arius, via Old French -erie. Functional role: Suffix forming nouns denoting a practice, art, or collective characteristics.