1) Became quiet 2) In a softened tone 3) Like a crowd in awe 4) Made silent 5) Muted 6) Quiet 7) Quieted 8) Quieted a crying baby 9) Quieted down 10) Quietened 11) Quite quiet 12) Soft 13) Subdued 14) Suddenly quiet Found on https://www.crosswordclues.com/clue/hushed