inadequate

adjective

in·​ad·​e·​quate (ˌ)i-ˈna-di-kwət How to pronounce inadequate (audio)
: not adequate : not enough or good enough : insufficient
inadequate equipment
also : not capable
was inadequate as a leader
inadequately adverb
inadequateness noun

Examples of inadequate in a Sentence

These supplies are inadequate to meet our needs. We were given very inadequate information. I felt inadequate to the task. Her brother's success and popularity always made her feel inadequate.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Yet disclosure and mitigation remain inadequate, leaving investors unable to distinguish between companies managing exposure and those at risk. Felicia Jackson, Forbes.com, 27 Aug. 2025 China's historically high savings rates stem from a combination of factors: inadequate social safety nets prompting precautionary savings; demographic shifts, marked by an aging population; high and unpredictable costs for housing and healthcare. Lee Ying Shan, CNBC, 25 Aug. 2025 In a separate lawsuit, attorneys representing detainees allege that people being held at the center have inadequate access to legal representation and confidential meetings with their attorneys. Dara Kam, Miami Herald, 23 Aug. 2025 Other Kerr County officials testified that an inadequate flash-flood warning system upstream contributed to the disaster. Bill Hutchinson, ABC News, 20 Aug. 2025 See All Example Sentences for inadequate

Word History

First Known Use

1671, in the meaning defined above

Time Traveler
The first known use of inadequate was in 1671

Browse Nearby Words

Cite this Entry

“Inadequate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/inadequate. Accessed 3 Sep. 2025.

Kids Definition

inadequate

adjective
in·​ad·​e·​quate (ˈ)in-ˈad-i-kwət How to pronounce inadequate (audio)
: not adequate : not enough or not good enough
an inadequate supply of food
inadequately adverb

Medical Definition

inadequate

1 of 2 adjective
in·​ad·​e·​quate -i-kwət How to pronounce inadequate (audio)
1
: not adequate : deficient
an inadequate dose
inadequate perfusion
inadequate diets
2
: lacking the capacity for psychological maturity or adequate social adjustment
an inadequate personality
inadequately adverb

inadequate

2 of 2 noun
: one who is inadequate especially in terms of social adjustment

More from Merriam-Webster on inadequate

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!