Dictionary.com
Thesaurus.com
Synonyms

sufficiency

American  
[suh-fish-uhn-see] / səˈfɪʃ ən si /

noun

  1. the state or fact of being sufficient; adequacy.

  2. a sufficient number or amount; enough.

  3. adequate provision or supply, especially of wealth.


sufficiency British  
/ səˈfɪʃənsɪ /

noun

  1. the quality or condition of being sufficient

  2. an adequate amount or quantity, as of income

  3. archaic efficiency

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of sufficiency

1485–95; < Late Latin sufficientia; see sufficient, -ency

Explanation

A sufficiency is an adequate amount of something. Before a winter storm, you should probably make sure you have a sufficiency of food stored in your house. The noun sufficiency means the quality of being enough, adequate, or sufficient. Due to financial constraints, your local school district may be willing to settle for educational sufficiency, but hopefully you will hold the district to a higher standard than offering merely an adequate education to students. The opposite of sufficiency is insufficiency, meaning an inadequate amount. Of the two, you will likely hear insufficiency more often than sufficiency in conversation.

Keep Reading on Vocabulary.com

Vocabulary lists containing sufficiency

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

He said two other companies, from France and Hong Kong, also filed complaints about Sufficiency Economy City Co., which marketed gloves branded SkyMed.

From Seattle Times • Nov. 3, 2021

Under the existing Reading Sufficiency Act, third-graders take an annual state reading test.

From Washington Times • May 8, 2018

Friday’s announcement says the awards were part of the $32.5 million awarded around the nation through HUD’s Resident Opportunities and Self Sufficiency Service Coordinators Program.

From Washington Times • Dec. 26, 2016

Sufficiency was a word and a concept that had been commonplace among Western strategists for at least a decade.

From Time Magazine Archive

He contradicts with a Shrug, and confutes with a certain Sufficiency, in professing such and such a Thing is above his Capacity.

From The Spectator, Volume 1 Eighteenth-Century Periodical Essays by Addison, Joseph