What is the meaning of Sutil?

mischievous; naughty

impudent

Alternative form of sotil

rebellious

subtle (not obvious; barely noticeable)

cunning; skilful

subtle

subtle (not obvious; barely noticeable)

subtle (cleverly contrived)

subtle; cunning, skillful

subtle

stubborn; hardheaded

refractory; not yielding to treatment

subtle; profound; cunning

Source: wiktionary.org