inventive

Inventive is a related term of fantastic.

As adjectives the difference between inventive and fantastic

is that inventive is of, or relating to invention while fantastic is fantastic.

Whimsical is a related term of inventive.

As adjectives the difference between whimsical and inventive

is that whimsical is given to whimsy; capricious; odd; peculiar; playful; light-hearted or amusing while inventive is of, or relating to invention.

As a noun imagination

is imagination (image-making power of the mind).

As an adjective inventive is

of, or relating to invention.

Clever is a synonym of inventive.

As adjectives the difference between clever and inventive

is that clever is nimble with hands or body; skillful; adept while inventive is of, or relating to invention.

As adjectives the difference between prolific and inventive

is that prolific is prolific while inventive is of, or relating to invention.

Fanciful is a synonym of inventive.

As adjectives the difference between fanciful and inventive

is that fanciful is imaginative or fantastic; unreal or imagined while inventive is of, or relating to invention.

As adjectives the difference between courageous and inventive

is that courageous is of a person, displaying or possessing courage while inventive is of, or relating to invention.

As adjectives the difference between inventive and curious

is that inventive is of, or relating to invention while curious is fastidious, particular; demanding a high standard of excellence, difficult to satisfy.

As adjectives the difference between inventive and odd

is that inventive is of, or relating to invention while odd is single; sole; singular; not having a mate.

As adjectives the difference between inventive and invented

is that inventive is of, or relating to invention while invented is fictional, made up, imaginary.

As a verb invented is

(invent).