Use "trenchantly" in a sentence

1. 14 synonyms for Acidly: sharply, cuttingly, bitterly, harshly, tartly, bitingly, caustically, trenchantly

2. Acidly adverb sharply, cuttingly, bitterly, harshly, tartly, bitingly, caustically, trenchantly, pungently, mordantly, hurtfully, acerbically, acridly, stingingly 'You never did know how to be a mother,' she said Acidly. kindly, sweetly, pleasantly, mildly, blandly, gently, benignly