adj. 25B6; adjective
she was curious to know what had happened : INTRIGUED, interested, eager/dying to know, agog; inquisitive.
her curious behaviour : STRANGE, odd, peculiar, funny, unusual, bizarre, weird, eccentric, queer, unexpected, unfamiliar, extraordinary, abnormal, out of the ordinary, anomalous, surprising, incongruous, unconventional, unorthodox; informal offbeat; Brit. out of the common; Scottish unco; Brit. informal rum.
uninterested, ordinary.