thoughtful

As adjectives the difference between cunning and thoughtful

is that cunning is sly; crafty; clever in surreptitious behaviour while thoughtful is demonstrating thought or careful consideration.

As a noun cunning

is (obsolete) knowledge; learning; special knowledge (sometimes implying occult or magical knowledge).

As a verb demonstrated

is (demonstrate).

As an adjective thoughtful is

demonstrating thought or careful consideration.

As an adjective thoughtful

is demonstrating thought or careful consideration.

As a verb ponder is

to wonder, to think of deeply.

As an adverb vaguely

is in a vague manner.

As an adjective thoughtful is

demonstrating thought or careful consideration.

As adjectives the difference between effective and thoughtful

is that effective is having the power to produce a required effect or effects while thoughtful is demonstrating thought or careful consideration.

As a noun effective

is (military) a soldier fit for duty.

As adjectives the difference between persistent and thoughtful

is that persistent is obstinately refusing to give up or let go while thoughtful is demonstrating thought or careful consideration.

As adjectives the difference between thoughtful and undefined

is that thoughtful is demonstrating thought or careful consideration while undefined is lacking a definition or value.

As adjectives the difference between persuasive and thoughtful

is that persuasive is able to persuade; convincing while thoughtful is demonstrating thought or careful consideration.

As adjectives the difference between thoughtful and warmhearted

is that thoughtful is demonstrating thought or careful consideration while warmhearted is .

As adjectives the difference between obsessive and thoughtful

is that obsessive is prone to cause obsession while thoughtful is demonstrating thought or careful consideration.

As a noun obsessive

is a person who is obsessed, who has an obsession.