The term 'be jarring' can be described by three crossword solutions: GRATE, CLANG, and SHOCK. GRATE is a verb meaning to reduce something into small pieces or fragments by rubbing it against a rough surface. CLANG is a loud, ringing sound made when two metal objects are struck together. SHOCK is an intense feeling of surprise, fear, or dismay. Together, these three words describe the term 'be jarring, ' which means to cause a sudden, unpleasant surprise or disruption.