1) Abruptly 2) Acerbically 3) Aggressively 4) Bitingly 5) Bitterly 6) Caustically 7) Cuttingly 8) Harshly 9) How condemnation is expressed 10) How rebukes are administered 11) In a well delineated manner 12) In an aggressive manner 13) Precipitously 14) Sourly 15) Steeply 16) Suddenly 17) Tartly 18) With acerbic wit Found on https://www.crosswordclues.com/clue/sharply
Sharp'ly adverb In a sharp manner,; keenly; acutely. « They are more sharply to be chastised and reformed than the rude Irish.» Spenser. « The soldiers were sharply assailed with wants.» Hayward. « You contract your eye when you would see ... Found on http://www.encyclo.co.uk/webster/S/83