So you can infer that the smile that is sly,is one that is hiding something, that is only known to the one smiling that Sly smile. Hiding ones true intentions or goals. With Tenor, maker of GIF Keyboard, add popular Sly Smile animated GIFs to your conversations. Discover and Share the best GIFs on Tenor. Search, discover and share your favorite Sly GIFs. sly 597 GIFs. Not to be confused with Unamused Face, which has similar eyes but a pouting mouth. Synonyms (Other Words) for Sly smile & Antonyms (Opposite Meaning) for Sly smile. She eats all her meals with ghee as a side. Its synonyms are "cunning" and "roguish". In India, ghee is served for all traditional meals and is even used to make variety of dishes instead of cooking oil for added taste. Often used to convey flirtation or sexual innuendo. The perfect Sly Smile GotEm Animated GIF for your conversation. My youngest niece aged 8 loves ghee [1] . Discover and Share the best GIFs on Tenor. Apr 8, 2019 - The perfect TaronEgerton Sly Smile Animated GIF for your conversation. sly smile.gif ♂/ 20 / please ask before reposting anywhere. A yellow face with a sly, smug, mischievous, or suggestive facial expression. The best GIFs are on GIPHY. It features a half-smile, raised eyebrows, and eyes looking to the side. Share the best GIFs now >>> Well, the definition to the word SLY is = Sly is an adjective, meaning one of the following: Clever in practical matters.