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plethora.

Noun
Formal
MEANING

An abundance or oversupply, often more than is useful or needed.

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Words that belong together

  • a plethora of studies
  • a plethora of options
  • a plethora of competing explanations

On the page

A plethora of studies does not guarantee that their methods are independent.
The review maps a plethora of explanations before identifying the two that make distinct predictions.
Word forms
Base
plethora

Usage notes

Usually singular: a plethora of something. Uncountable use also occurs. No routine plural is needed for the ordinary abundance sense. Register: formal. Commonness: moderately common (qualitative editorial estimate, informed by dictionaries/corpus).

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