The definition of wily is something or someone who is cunning and sly.
Not sharp, certain, or precise in thought, feeling, or expression
(Dial.) Skillful or clever
Sharp-witted; mentally acute; shrewd
Exhibiting courtesy and politeness:
Loud and firm; resounding:
Find another word for subtler. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for subtler, like: wilier, vaguer, slyer, keener, foxier, craftier, nicer, finer and bigger.