brackish

1 disagreeable or disgusting to the sense of taste the office coffee is often some brackish brew that's been sitting around for a couple of hours Synonyms distasteful, unappetizing, unpalatable, unsavory, yucky (also yukky)Related Words abominable, awful, bad, filthy, foul, horrible, loathsome, nasty, nauseating, noisome, obnoxious, offensive, repellent (also repellant), repugnant, repulsive, revolting, shocking, sickening; bland, flat, flavorless, insipid, savorless, tastelessNear Antonyms appealing, attractive, flavorful, piquant, richAntonyms appetizing, delectable, delicious, delish, palatable, savory (also savoury), tasty, toothsome, yummy

2 of, relating to, or containing salt the river becomes brackish as we approach the tidemark Synonyms salty, briny, saline, saltRelated Words hardNear Antonyms sweet; clear, pure; freshwaterAntonyms nonsaline