wile (n.)

late Old English, wil "stratagem, trick, sly artifice," perhaps from Old North French *wile (Old French guile), or directly from a Scandinavian source (compare Old Norse vel "trick, craft, fraud," vela "defraud"). Perhaps ultimately related to Old English wicca "wizard" (see Wicca). Lighter sense of "amorous or playful trick" is from c. 1600.

late 14c., "to deceive," from wile (n.). Related: Wiled; wiling. Sense of "cause (time, etc.) to pass pleasantly, divert attention pleasantly" is by 1796, from confusion with while (v.).