Answer: meanit

AnswerCrossword Clue
MEANIT

Speak with sincerity

MEANIT

Be sincere

MEANIT

Be dead serious

MEANIT
Be serious about what you say
MEANIT
Avoid waffling
MEANIT"I didn't ..!" (apologetic words)
MEANITBe serious
MEANITBe very serious
MEANIT"Do you really .....?"
MEANITSpeak with conviction
MEANITNot be joking
MEANITKillers "Smile Like You ..."
MEANIT'02 Starting Line album "Say It Like You ..."
MEANITMayday Parade "I Swear This Time I ..."
MEANITSpeak seriously
MEANITBe unequivocal about
MEANITNot joke around
MEANITMake a declaration with a straight face