Crossword clues for Bitterness.:BITTERAcridBITTERLike grapefruit or arugulaBITTERPopular drink at British pubs.BITTEREnglish beer.BITTERLYWith acerbityBITTERSIngredient in a classic gin martiniBITTERAcrimoniousBITTERLYWith resentmentBITTERLike quinineBITTERGalling.BITTERSGin's companion.BITTERSDrink flavoringBITTERLike the end, sometimesBITTERSOld-fashioned ingredientBITTERReally irritableBITTERLike some pillsBITTERHostileBITTERERMore resentfulBITTERLike the taste of aspirinBITTERNot at all sweetBITTERSMai-tai ingredientBITTERLYWith rancorBITTERNESSWading birds' acrimony?BITTERTo the ___ end.BITTERNESSPoignancy.BITTERMiss Mangano's riceBITTERCapra's "The Tea of General Yen"BITTERLYHow sore losers loseBITTERSBar mixerBITTERNot sweetBITTERERMost unpalatableBITTERPetulantBITTERERMore raw, like the coldBITTERTasting like quinineBITTERWith 22-Across, seder plate itemBITTERResentfulBITTERKind of pillBITTERLYWith antagonismBITTERLYHow hot-button issues are contestedBITTERSPink Gin ingredientBITTERHarboring a grudgeBITTERCausticBITTERAcerbicBITTERHolding a grudgeBITTERTart-tastingBITTERLike the herbs on a Seder plateBITTERSFlavoring used in apéritifs.BITTERSCocktail ingredient.BITTERGrievous.BITTERHolding a grudge, say