1.Acrimony
Meaning: bitterness or ill feeling.
Synonym: ill feeling, animosity, hostility, enmity,
Antonym: goodwill
Example Sentence: the AGM dissolved into acrimony
2.Banal
Meaning: so lacking in originality as to be obvious and boring.
Synonym: trite, hackneyed, clichéd,
Antonym: original
Example Sentence: songs with banal, repeated words
3.Egregious
Meaning: outstandingly bad; shocking, remarkably good.
Synonym: atrocious, deplorable
Example Sentence: egregious abuses of copyright
4.Ignominious
Meaning: deserving or causing public disgrace or shame.
Synonym: humiliating, undignified, embarrassing,
Antonym: glorious, admirable
Example Sentence: no other party risked ignominious defeat