Crossword Clue:

Widening of the mouth?

AnswerCrossword Clue
DELTAWidening of the mouth?
AARThe Lake of Thun is a widening of its course
ADCREEPWidening of marketing venues
STENTWidening agent in medicine
FANOUTDisperse in ever-widening circles
SPIRALContinuous, widening increase or decrease.
TOLLPLAZAWidening in a highway, maybe
ANGIOArtery-widening procedure, for short