Vagaries, noun plural of vagary. Synonyms in the same form.
Fancy
fancies, freaks, whims, caprices, conceits, dreams, humors, pranks, kinks, whim-whams, whimsies, capriccios, boutades, quirks, maggots, crotchets, toys, megrims
Escapade
escapades, tomfooleries, mummeries
Other
idiosyncrasies
All synonyms for vagary →