acridness

acridness — noun

1. a very strong bitter or biting quality, especially in smoke, food, or a smell

1.nounC2
Definition

a very strong bitter or biting quality, especially in smoke, food, or a smell

Example

The acridness of burnt coffee filled the office kitchen after lunch.

the acridness of + noun

Padma winced at the acridness of the smoke drifting from the pan.

acridity/acridness of smoke or fumes

Common collocations
  • the acridness of smoke
  • the acridness of burnt food
  • an acrid smell
Synonyms
  • bitterness

    a broader word for an unpleasant bitter taste, without always suggesting a sharp sting

  • pungency

    often focuses more on a strong smell or spicy sharpness than on bitterness

  • harshness

    can describe an unpleasant sharp quality in taste, smell, or manner, but is less specific

Antonyms
  • sweetness

    describes a pleasant sugary taste rather than a harsh bitter one

  • mildness

    suggests a gentle taste or smell without a biting edge

Grammar Patterns

the acridness of + noun

Usage Note

Usually describes a harsh quality in smoke, chemicals, or overcooked food. It suggests something sharp enough to sting the nose or tongue, not just an ordinary bitter taste.

Common Mistakes

The lemon's acridness made my mouth water.
The lemon's sourness made my mouth water.
'acridness' suggests a harsh, unpleasant sharpness, not the fresh sour taste of lemon.

Word family

  • acrid
    adjectiveC1
  • acridity
    nounC2

Synonym discussion

Sense: noun/1

Acridness is stronger and more unpleasant than bitterness. Bitterness often just describes a taste, but acridness usually suggests a bitter quality that also feels sharp, stinging, or hard to ignore. Pungency often points to a strong smell or spicy bite, and it can be positive in cooking, while acridness is usually negative. Harshness is broader and can describe sound, language, or treatment, so it is less precise for smoke or food. Sharpness can describe a clear, strong edge in taste or smell, but it does not always imply the same unpleasant burning effect. If smoke from a pan makes your eyes sting, acridness is the best word.

bitterness ↗pungencyharshness ↗sharpness ↗

Common collocations

Nouns

Phrases

  • the acridness of smoke
  • the acridness of burnt coffee

Prepositions

Etymology

LatinEnglish

Acridness was formed in English from acrid and the noun ending -ness. Acrid comes from Latin acer, meaning sharp or pungent, which helps explain why the word often describes a bitter smell or taste that feels biting.