Adjective fantastic has 5 senses
- antic, fantastic, fantastical, grotesque - ludicrously odd; "Hamlet's assumed antic disposition"; "fantastic Halloween costumes"; "a grotesque reflection in the mirror"
Antonym: familiar (indirect, via strange)
- fantastic, howling, marvelous, marvellous, rattling, terrific, tremendous, wonderful, wondrous - extraordinarily good; used especially as intensifiers; "a fantastic trip to the Orient"; "the film was fantastic!"; "a howling success"; "a marvelous collection of rare books"; "had a rattling conversation about politics"; "a tremendous achievement"
Antonym: ordinary (indirect, via extraordinary)
- fantastic - extravagantly fanciful and unrealistic; foolish; "a fantastic idea of his own importance"
Antonym: realistic (indirect, via unrealistic)
- fantastic, fantastical - existing in fancy only; "fantastic figures with bulbous heads the circumference of a bushel"- Nathaniel Hawthorne
Antonyms: real, existent (indirect, via unreal)
- fantastic, phenomenal - exceedingly or unbelievably great; "the bomb did fantastic damage"; "Samson is supposed to have had fantastic strength"; "phenomenal feats of memory"
Antonym: ordinary (indirect, via extraordinary)
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