ACRIMONY
bitterness, acrimony, acerbity, jaundice, tartness, thorniness
(noun) a rough and bitter manner
Source: WordNet® 3.1
Etymology
Noun
acrimony (countable and uncountable, plural acrimonies)
A sharp and bitter hatred.
Synonyms
• animosity
• bitterness
• enmity
• hatred
• opposition
Antonyms
• friendship
• peace
Source: Wiktionary
Ac"ri*mo*ny, n.; pl. Acrimonies. Etym: [L. acrimonia, fr. acer,
sharp: cf. F. acrimonie.]
1. A quality of bodies which corrodes or destroys others; also, a
harsh or biting sharpness; as, the acrimony of the juices of certain
plants. [Archaic] Bacon.
2. Sharpness or severity, as of language or temper; irritating
bitterness of disposition or manners.
John the Baptist set himself with much acrimony and indignation to
baffle this senseless arrogant conceit of theirs. South.
Syn.
– Acrimony, Asperity, Harshness, Tartness. These words express
different degrees of angry feeling or language. Asperity and
harshness arise from angry feelings, connected with a disregard for
the feelings of others. Harshness usually denotes needless severity
or an undue measure of severity. Acrimony is a biting sharpness
produced by an imbittered spirit. Tartness denotes slight asperity
and implies some degree of intellectual readiness. Tartness of reply;
harshness of accusation; acrimony of invective.
In his official letters he expressed, with great acrimony, his
contempt for the king's character. Macaulay.
It is no very cynical asperity not to confess obligations where no
benefit has been received. Johnson.
A just reverence of mankind prevents the growth of harshness and
brutality. Shaftesbury.
Source: Webster’s Unabridged Dictionary 1913 Edition