Dictionary and Thesaurus

Definition of Fantastic

• (a.) Existing only in imagination; fanciful; imaginary; not real; chimerical.
• (a.) Having the nature of a phantom; unreal.
• (a.) Indulging the vagaries of imagination; whimsical; full of absurd fancies; capricious; as, fantastic minds; a fantastic mistress.
• (a.) Resembling fantasies in irregularity, caprice, or eccentricity; irregular; oddly shaped; grotesque.
• (n.) A person given to fantastic dress, manners, etc.; an eccentric person; a fop.

Synonyms of Fantastic

• Antic
• Fantastical
• Grotesque
• Grand
• Howling
• Marvelous
• Marvellous
• Rattling
• Terrific
• Tremendous
• Wonderful
• Wondrous
• Wild
• Fantastical

Antonyms of Fantastic

Homophones of Fantastic

• Fantastik