Answer: SAIDSO

AnswerCrossword Clue
SAIDSOAffirmed.
SAIDSOPronounced with authority
SAIDSOGave confirmation
SAIDSOStated for all to hear
SAIDSOStated as fact
SAIDSODictated, as a parent might
SAIDSOMade a claim
SAIDSODemanded without reason
SAIDSOGave one's approval
SAIDSOGave the O.K.
SAIDSODeclared
SAIDSOConfirmed
SAIDSO"Because I ..!" (mom's line, perhaps)
SAIDSOMade a declaration
SAIDSOSpoke authoritatively
SAIDSODecided, period
SAIDSO"Because I ...!"
SAIDSOGave the go-ahead
SAIDSOGave the OK
SAIDSOTold it like it was
SAIDSOLeft no room for argument
SAIDSODecided, parentally
SAIDSOLaid down the law