bitter -
causing a sharp and acrid taste experience;"quinine is bitter"
tasty pleasing to the sense of taste; "a tasty morsel"
bitter -
proceeding from or exhibiting great hostility or animosity; "a bitter struggle"; "bitter enemies"
hostile unsolicited and resisted by the management of the target company ( used of attempts to buy or take control of a business); "hostile takeover"; "hostile tender offer"; "hostile bid"
bitter -
expressive of severe grief or regret; "shed bitter tears"
bitter -
very difficult to accept or bear; "the bitter truth"; "a bitter sorrow"
bitter -
harsh or corrosive in tone; "an acerbic tone piercing otherwise flowery prose"; "a barrage of acid comments"; "her acrid remarks make her many enemies"; "bitter words"; "blistering criticism"; "caustic jokes about political assassination, talk-show hosts and medical ethics"; "a sulfurous denunciation"; "a vitriolic critique"
bitter That cannot be altered any more, harsh or sincerely disappointing, often psychologically hard to cope with and connected with an enduring negative feeling.