伯叔[hakushuku] brothers
大叔父[oooji] granduncle
大叔母[oooba] grandaunt
叔父[hakufu] uncle
叔父[oji] uncle (younger than one's parent)

叔母[hakubo] aunt
叔世[shukusei] age of decline (said of a nation)
叔父貴[ojiki] uncle (younger than one's parent)
叔父さん[ojisan] uncle
叔母さん[obasan] aunt