fanciful
Definitions
Existing only in the imagination or fancy; unreal.
Overimaginative and unrealistic.
Exhibiting invention or whimsy in design or appearance.
Examples
The children spent the afternoon spinning fanciful tales about dragons living in the forest.
She decorated her room with fanciful patterns and bright, whimsical colors.
Synonyms
imaginative whimsical visionary fantastic dreamy unrealistic fictional
Antonyms
realistic practical sensible pragmatic factual grounded logical