sly

As adjectives the difference between sly and indefatigable

is that sly is artfully cunning; secretly mischievous; wily while indefatigable is extremely persistent and untiring.

As an adverb sly

is slyly.

As adjectives the difference between sly and diligent

is that sly is artfully cunning; secretly mischievous; wily while diligent is performing with intense concentration, focus, responsible regard.

As an adverb sly

is slyly.

As adjectives the difference between sly and dilligent

is that sly is artfully cunning; secretly mischievous; wily while dilligent is .

As an adverb sly

is slyly.

As adjectives the difference between sly and ethical

is that sly is artfully cunning; secretly mischievous; wily while ethical is (philosophy|not comparable) of or relating to the study of ethics.

As an adverb sly

is slyly.

As a noun ethical is

an ethical drug.

As adjectives the difference between sly and efficient

is that sly is artfully cunning; secretly mischievous; wily while efficient is efficient.

As an adverb sly

is slyly.

As adjectives the difference between sly and capable

is that sly is artfully cunning; secretly mischievous; wily while capable is able and efficient; having the ability needed for a specific task; having the disposition to do something; permitting or being susceptible to something.

As an adverb sly

is slyly.

As adjectives the difference between sly and knowledgable

is that sly is artfully cunning; secretly mischievous; wily while knowledgable is .

As an adverb sly

is slyly.

As adjectives the difference between sly and benevolent

is that sly is artfully cunning; secretly mischievous; wily while benevolent is having a disposition to do good.

As an adverb sly

is slyly.

As an adjective sly

is artfully cunning; secretly mischievous; wily.

As an adverb sly

is slyly.

As a noun gyp is

(pejorative|sometimes|offensive) a cheat or swindle; a rip-off or gyp can be a college servant or gyp can be gypsophila or gyp can be pain or discomfort.

As a verb gyp is

(pejorative|sometimes|offensive) to cheat or swindle someone of something inappropriately.

As adjectives the difference between intellectual and sly

is that intellectual is belonging to, or performed by, the intellect; mental or cognitive; as, intellectual powers, activities, etc while sly is artfully cunning; secretly mischievous; wily.

As a noun intellectual

is an intelligent, learned person, especially one who discourses about learned matters.

As an adverb sly is

slyly.