niagara

niagara — noun

1. a powerful, overwhelming flow or very large amount of something, especially one

1.nounC2
Definition

a powerful, overwhelming flow or very large amount of something, especially one that feels impossible to stop or escape from

Example

Kofi faced a Niagara of criticism after his controversial article was published.

countable singular: a Niagara of + noun meaning overwhelming amount

The charity received a Niagara of donations after the earthquake appeal went viral.

Common collocations
  • a Niagara of criticism
  • a Niagara of complaints
  • a Niagara of questions
  • a Niagara of paperwork
  • a Niagara of donations
  • a Niagara of abuse
Synonyms
  • flood

    more general and neutral, can be positive or negative

  • torrent

    emphasizes continuous forceful flow; more common in everyday use

  • deluge

    suggests a sudden, heavy downpour that overwhelms capacity; similar register

  • avalanche

    implies things accumulating and cascading, typically negative

Antonyms

Grammar Patterns

a Niagara of + noun

Usage Note

Almost always used in the singular with the indefinite article 'a', followed by 'of' and a noun describing the overwhelming quantity. This is a literary or formal expression that draws its force from the image of Niagara Falls.

Common Mistakes

The company faced Niagara of problems.
The company faced a Niagara of problems.
"Niagara" in this metaphorical sense always needs a determiner such as "a" or "the" before it.

Synonym discussion

Sense: noun/1

Flood, torrent, deluge, avalanche, and Niagara all describe an overwhelming quantity. Flood is the most general and neutral term, used for both water (a flood of river water) and abstractions (a flood of applicants). Torrent emphasizes continuous, forceful flow and is common for both water and speech (a torrent of abuse). Deluge suggests a sudden, heavy downpour that overwhelms capacity, often used for information or demands (a deluge of emails). Avalanche describes things accumulating and cascading, typically negative (an avalanche of criticism). Niagara is the most dramatic and literary of these words, comparing the overwhelming force to that of Niagara Falls itself. For example: the office received a flood of applications (neutral large amount); he unleashed a torrent of complaints (forceful continuous stream); we faced a deluge of data (sudden overwhelming amount); an avalanche of problems buried the project (accumulating cascade); and she endured a Niagara of public outrage (massive overwhelming force, literary register).

flood ↗torrent ↗delugeavalanche

Common collocations

Nouns

Phrases

  • a Niagara of

Prepositions

Etymology

IroquoianFrenchEnglish

The word comes from Niagara Falls, the famous waterfall on the border between the United States and Canada. The name itself comes from an Iroquoian word believed to mean 'thunder of waters' or 'the strait'. Since the early 1800s, English writers have used 'a Niagara of' as a metaphor for anything that comes with the overwhelming force and quantity of a great waterfall.