inadequate

adjective

in·​ad·​e·​quate (ˌ)i-ˈna-di-kwət 

: not adequate : not enough or good enough : insufficient

inadequate equipment

also : not capable

was inadequate as a leader

inadequately adverb

inadequateness noun

Synonyms

• deficient
• insufficient
• lacking
• low
• scarce
• short
• shy
• wanting

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

Unfortunately, not all institutions have prioritized this need, relying instead on outdated models with flawed systems, inadequate supports, and unnecessary hurdles that impede student success. —Andy Biggs, Newsweek, 24 Dec. 2024

Some may say that neglecting cybersecurity reflects inadequate governance and risk management, especially when companies don’t prioritize safeguarding data and operational systems. —Jeffrey Wheatman, Forbes, 23 Dec. 2024

Your cold hands may not be due to inadequate gloves; they can also be caused by failing to wear a warm enough jacket, hat, insulated boots, or neck protection. —Wes Siler, Outside Online, 22 Dec. 2024

The company identified material weaknesses in its internal controls over financial reporting due to inadequate segregation of duties and lack of multiple levels of supervision and review. —Quartz Bot, Quartz, 19 Dec. 2024

Word History

First Known Use

1671, in the meaning defined above

Kids Definition

inadequate

adjective

in·​ad·​e·​quate (ˈ)in-ˈad-i-kwət 

: 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 

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