Difference between Rancor and Bitterness

RANCOR vs BITTERNESS: NOUN

Bitter, long-lasting resentment; deep-seated ill will.
Sourness; bitterness.
Rankling malice or spitefulness; bitter animosity; in general, a soured or cankered disposition, inciting to vindictive action or speech; a nourished hatred or grudge.
Synonyms Asperity, Harshness, etc. (see acrimony), Illwill, Enmity, etc. (see animosity), gall, spleen, spite, spitefulness, rankling, hate, hatred, malevolence, bad blood.
The deepest malignity or spite; deep-seated enmity or malice; inveterate hatred.
A feeling of deep and bitter anger and ill-will

A sharp and bitter manner
The property of having a harsh unpleasant taste
A feeling of deep and bitter anger and ill-will
The state or quality of being bitter, in any of the senses of that word.
The quality or state of being bitter, sharp, or acrid, in either a literal or figurative sense; implacableness; resentfulness; severity; keenness of reproach or sarcasm; deep distress, grief, or vexation of mind.
A state of extreme impiety or enmity to God.
Dangerous error, or schism, tending to draw persons to apostasy.
The quality of having a bitter taste
The quality of feeling bitter; acrimony, resentment
A rough and bitter manner
The taste experience when quinine or coffee is taken into the mouth

Hatred, Contentiousness, Vitriol, Recrimination, Enmity, Dissension, Antagonism, Hostility, Discord, Acrimony, Animosity, Gall, Rancour, Resentment, Bitterness

Distaste, Sorrow, Anguish, Sadness, Frustration, Anger, Hatred, Animosity, Jaundice, Gall, Rancour, Acerbity, Acrimony, Resentment, Rancor

Negativity, Infighting, Mistrust, Strife, Anger, Partisanship, Hatred, Vitriol, Dissension, Antagonism, Hostility, Discord, Acrimony, Animosity, Gall

Indignation, Grief, Exasperation, Animus, Sorrow, Anguish, Sadness, Frustration, Anger, Hatred, Animosity, Gall, Acerbity, Acrimony, Rancor

No, they did not die together in the rancor pit.
Impeachment should be a result of consensus, not partisan rancor.
Louis Napoleon, and renewed all the former rancor of St.
Sila is accused of rancor against her master and mistress.
I don't feel rancor or hate toward anyone.
The Nigerian Civil War ended with relatively little rancor.
The Love Supreme knows no rancor or revenge.
In fact there is absolutely no rancor whatever.
You have to respect that kind of rancor.
With the rancor dead, disable solo mode, and run to the door the rancor was guarding.

Warning: Contains sarcasm, bitterness, and Trademark Snape Wit.
Her heavy load of poisonous bitterness was lifted.
It ranked highly for both taste and bitterness.
Bitterness from orange pith should not be present.
Medium body, low bitterness, and a smooth mouthfeel.
France lost Algeria and left behind untold bitterness.
Him, as one mourns for his only son, and shall be in bitterness for Him, as one that is in bitterness for his firstborn.
Anger and Bitterness Repentance is also the first step to freedom and healing if you are dealing with anger or bitterness.
Most have low bitterness, with the sourness of the beer providing the balance that hop bitterness would otherwise contribute.
The International Bitterness Units scale, or IBU, is used to approximately quantify the bitterness of beer.