bitter

bitter — adjective

1. having a strong, sharp flavour that is not sweet, like the taste of black coffee

1.adjectiveB1
Definition

having a strong, sharp flavour that is not sweet, like the taste of black coffee or dark chocolate without sugar.

Example

Noa took one sip of the black coffee and made a face at how bitter it tasted.

predicative: taste + bitter

Noa warned the children that raw kale leaves taste quite bitter without any dressing.

subject is a food item

Common collocations
  • bitter taste
  • bitter flavour
  • bitter aftertaste
  • slightly bitter
  • taste bitter
Synonyms
  • sharp

    milder; can also describe sour or strong tastes

  • acrid

    stronger and often describes smells as well as tastes

Antonyms
  • sweet

    the natural opposite for taste

  • mild

    lacking any strong flavour

Usage Note

Common subjects are foods, drinks, and medicines. Often paired with the nouns 'taste', 'flavour', or 'aftertaste'.

Common Mistakes

The lemon was so bitter I couldn't eat it.
The lemon was so sour I couldn't eat it.
lemons taste 'sour' (acidic), not 'bitter' (like black coffee or unsweetened cocoa).

2. feeling angry and hurt for a long time because you believe you have been treated

2.adjectiveB2
Definition

feeling angry and hurt for a long time because you believe you have been treated badly and cannot let it go.

Example

Ten years after the divorce, Rohan is still bitter about losing the house.

bitter about + noun phrase

Tomás grew bitter when his younger sister was promoted ahead of him.

become/grow + bitter

Common collocations
  • bitter about
  • feel bitter
  • grow bitter
  • deeply bitter
  • bitter rival
Synonyms
  • resentful

    very close in meaning; slightly more formal

  • embittered

    stronger; suggests the feeling has built up over years

Antonyms

Grammar Patterns

bitter about something

bitter at someone

Usage Note

Subject is normally a person. Distinguish from sense 3 (RESENTFUL, the inner feeling) versus sense 4 (HOSTILE, words/actions that show that feeling).

Common Mistakes

I was bitter that the bus came late.
I was annoyed that the bus came late.
'bitter' is for deep, lasting hurt, not small everyday irritations.

3. describing an event, fact, or experience that brings deep sadness or pain and is

3.adjectiveB2
Definition

describing an event, fact, or experience that brings deep sadness or pain and is hard to accept.

Example

Losing the championship in the final minute was a bitter blow for the whole team.

collocation: bitter blow

The closing of the family bakery was a bitter disappointment for Camille and his mother.

collocation: bitter disappointment

Common collocations
  • bitter blow
  • bitter disappointment
  • bitter lesson
  • bitter truth
  • bitter experience
Synonyms
  • painful

    more general; can be physical or emotional

  • harsh

    stresses how severe or cruel the event feels

Antonyms
  • joyful

    describing happy events

  • sweet

    as in 'sweet memories', the figurative opposite

Usage Note

Almost always used attributively before nouns such as 'blow', 'disappointment', 'lesson', 'shock', 'truth', or 'experience'. Rarely predicative.

Common Mistakes

The food was a bitter experience.
The food was a terrible experience.
sense 3 needs an emotionally painful event, not just a bad one.

4. showing strong hatred or anger through words, fights, or arguments between peopl

4.adjectiveB2
Definition

showing strong hatred or anger through words, fights, or arguments between people or groups.

Example

The two political parties have been bitter enemies for over thirty years.

collocation: bitter enemies

A bitter argument broke out between Rohan and his brother at the dinner table.

collocation: bitter argument

Common collocations
  • bitter enemy
  • bitter rival
  • bitter argument
  • bitter feud
  • bitter dispute
Synonyms
  • fierce

    stresses intensity but not always personal hatred

  • hostile

    more formal; emphasises the unfriendly attitude

Antonyms
  • friendly

    the everyday opposite of hostile

  • amicable

    formal; used of disputes settled peacefully

Usage Note

Distinguish from sense 2: sense 4 modifies the visible conflict (an 'argument', 'rivalry', 'feud'); sense 2 modifies the person carrying the inner hurt.

Common Mistakes

He was a bitter enemy of cold weather.
He hated cold weather.
'bitter enemy' needs a human or group on the other side, not a thing.

5. describing weather or wind that is so cold it actually hurts your face, hands, o

5.adjectiveB2
Definition

describing weather or wind that is so cold it actually hurts your face, hands, or ears.

Example

A bitter wind blew off the lake and stung the children's cheeks as they walked to school.

collocation: bitter wind

Rohan pulled his scarf tighter against the bitter January air.

attributive: bitter + weather noun

Common collocations
  • bitter wind
  • bitter cold
  • bitter winter
  • bitterly cold
Synonyms
  • freezing

    informal; common in everyday speech

  • biting

    very close in meaning, often used of wind

Antonyms
  • mild

    describing warm or gentle weather

  • warm

    the everyday opposite

Usage Note

Subjects are typically 'wind', 'cold', 'weather', 'winter', or the impersonal 'it'. The adverb form 'bitterly' is common with 'cold' (see adverb sense).

Common Mistakes

The ice cream was bitter cold.
The ice cream was very cold.
'bitter cold' is reserved for painful winter weather, not chilled food.
Idioms

Something that is very hard to accept or deal with.

Losing the championship was a bitter pill for the team to swallow.

For Sara, failing the exam was a bitter pill to swallow.

Continuing with something until it is completely finished, no matter how difficult.

The workers vowed to fight for their rights until the bitter end.

Did you really stay at that boring party until the bitter end?

bitter — noun

bitter — verb

bitter — adverb

Word family

Synonym discussion

Sense: adjective/1

All five words describe tastes that are not sweet, but they fit different foods. 'Bitter' is the strong, often unpleasant taste of black coffee, dark chocolate, or grapefruit peel — your tongue feels it at the back. 'Sour' is the acidic taste of lemons, vinegar, or yogurt; it makes your mouth pucker at the front. 'Sharp' is a softer cover word that can mean either bitter or sour, often used about cheeses and sauces. 'Tart' is a pleasant kind of sourness — think cranberries or green apples. 'Acrid' is the strongest of all, used for burnt or chemical tastes and smells, such as smoke or strong spices. So you might say a lemon is sour, a grapefruit is bitter, a cranberry is tart, an aged cheese is sharp, and burning rubber smells acrid.

Common collocations

Phrases

  • a bitter pill to swallow
  • to the bitter end
  • leave a bitter taste

Prepositions

  • bitter about
  • bitter at
  • bitter towards

Etymology

Proto-GermanicOld EnglishMiddle EnglishModern English

The word goes back to Old English 'biter', meaning sharp or cutting, and is closely linked to the verb 'bite'. The original idea is that something bitter 'bites' the tongue or mind. From Germanic roots shared with German 'bitter' and Dutch 'bitter'. The taste meaning came first; the figurative meanings about anger, painful events, and freezing weather grew later by extension, all keeping the underlying sense of sharpness and pain.