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inadequate

/ɪnˈædɪkwət/
adjective★Intermediate
general

Not enough in quantity, quality, or extent to meet a need or standard.

The evidence presented was inadequate to prove the case.

The evidence was not strong or sufficient to support the argument.

His preparation for the exam was inadequate.

He did not study enough to be ready for the test.

💡

Often used to describe a lack of something necessary or expected.

Collocations

inadequate preparationnot enough preparationinadequate resourcesnot enough resourcesinadequate responsenot enough response

Synonyms

Antonyms

💡Pro Tip

Formal vs. Informal Use

Use 'inadequate' in formal or professional settings. In casual conversation, synonyms like 'not enough' or 'lacking' may be more natural.

📖Word Origin

From Latin 'in-' (not) + 'adequatus' (equal to), meaning not equal or sufficient.

📝Usage Notes

Often used in formal or professional contexts to describe a shortfall in performance, resources, or quality.

Word Breakdown

in-
not
prefix
+
adequate
sufficient or equal
root
English Dictionary

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