1) Antic 2) Fantastic 3) Strange 4) Unreal 1) Existing in fancy only 2) Fantastic 3) Ludicrously odd 4) Ludicrously, wonderfully odd 5) Unreal 
• (a.) Fanciful; unreal; whimsical; capricious; fantastic.
Fan·tas'tic·al adjective Fanciful; unreal; whimsical; capricious; fantastic. 
fantastic, fantastical, fantastically 1. Conceived or appearing as if conceived by an unrestrained imagination; odd and remarkable; bizarre; grotesque. 2. Fanciful or capricious; such as, people or their ideas or actions. 3. Imaginary or groundless as when something is not based on reality; when something is foolish or irrational: 'He had these fan...