Crossword clues for Cause an increase 3 letters:ADDCause an increaseIRECause of an increase in blood pressure, maybeIRECause of an increase in blood pressure, perhapsDUICause of an insurance increase, for shortADSCause of a paper weight increaseFESTERCause increasing bitternessFESTERSCauses increasing irritationRUNUPCause to increaseSHORTAGECause of a price increase