clever

As adjectives the difference between charlatan and clever

is that charlatan is said of someone who talks frivolously while clever is nimble with hands or body; skillful; adept.

As a noun charlatan

is charlatan, quack.

As an adjective clever

is nimble with hands or body; skillful; adept.

As an adverb cunningly is

with cunning, cleverly.

As adjectives the difference between knowledgable and clever

is that knowledgable is while clever is nimble with hands or body; skillful; adept.

Clever is a related term of powerful.

As adjectives the difference between clever and powerful

is that clever is nimble with hands or body; skillful; adept while powerful is having, or capable of exerting power, potency or influence.

Poignant is a related term of clever.

As adjectives the difference between poignant and clever

is that poignant is (obsolete|of a weapon etc) sharp-pointed; keen while clever is nimble with hands or body; skillful; adept.

Ready-witted is likely misspelled.

Ready-witted has no English definition.

As an adjective clever

is nimble with hands or body; skillful; adept.

As adjectives the difference between mad and clever

is that mad is insane; crazy, mentally deranged while clever is nimble with hands or body; skillful; adept.

As an adverb mad

is intensifier; to a large degree; extremely; exceedingly; very; unbelievably.

As a verb mad

is to madden, to anger, to frustrate.

As an acronym MAD

is mutually assured destruction.

Clever is a related term of vigorous.

As adjectives the difference between clever and vigorous

is that clever is nimble with hands or body; skillful; adept while vigorous is physically strong and active.

Active is a related term of clever.

As a verb active

is .

As an adjective clever is

nimble with hands or body; skillful; adept.

As adjectives the difference between pretentious and clever

is that pretentious is marked by an unwarranted claim to importance or distinction while clever is nimble with hands or body; skillful; adept.