Guileful
Guileful adjective - Clever at attaining one's ends by indirect and often deceptive means.
Usage example: tried to fix the game with a guileful plot to sabotage the other team's bats, but the umpire caught them
Sly is a synonym for guileful in artful topic. In some cases you can use "Sly" instead an adjective "Guileful", when it comes to topics like ability, character trait, crafty, cunning. popular alternative
Sly
Sly adjective - Clever at attaining one's ends by indirect and often deceptive means.
Usage example: the movie pairs a sly, dissembling ex-con with an upstanding, straight-arrow cop
Guileful is a synonym for sly in cunning topic. You can use "Guileful" instead an adjective "Sly", if it concerns topics such as ability, artful, crafty, subtle. popular alternative
Mutual synonyms
Cite this Source
Sly and Guileful. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/guileful/sly
Guileful & Sly. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/guileful/sly>.
Sly or Guileful. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/guileful/sly.
Google Ngram Viewer shows how "guileful" and "sly" have occurred on timeline