Use "sourest" in a sentence

1. Synonyms for acridest include Acerbest, sourest, sharpest, bitterest, tartest, tangiest, harshest, zingiest, zestiest and strongest

2. Synonyms for Acerbest include sourest, sharpest, acridest, bitterest, tartest, tangiest, harshest, zingiest, zestiest and unpleasantest

3. The Basest weed outbraves his dignity: For sweetest things turn sourest by their deeds; Lilies that fester smell far worse than weeds