| Fantastical | a. Fanciful; unreal; whimsical; capricious; fantastic. [ 1913 Webster ] |
| Fantasticality | n. Fantastically. [ Obs. ] [ 1913 Webster ] |
| Fantastically | adv. In a fantastic manner. [ 1913 Webster ] the letter A, in scarlet, fantastically embroidered with gold thread, upon her bosom. Hawthorne. [ 1913 Webster ] |