The crossword solutions for the term LEAVE DUMBSTRUCK are AWE (3 letters) and STUN (4 letters). AWE is an emotion of admiration, respect, or fear in response to something powerful or sublime. It is often associated with a feeling of reverence and respect. STUN is a state of shock or surprise that can be caused by something unexpected or overwhelming. It can also be used to describe someone who is overwhelmed by a situation or event. Together, these two words describe a state of being left speechless and overwhelmed by something.