I . a.
1.
Fantastic, fanciful, odd, whim-sical, extravagant, unnatural, wild, strange, bizarre.
2.
Ludicrous, absurd, antic, burlesque, ridiculous.
II . n.
1.
Capricious arabesque, whim-sical arabesque.
2.
Whimsical, fantastic, odd, extravagant, or bizarre figure.