Choose the perfect synonym or antonym for the word

Adequate

/ˈædɪkwət/

Sufficient enough to meet the required needs or standards.

Synonyms:

'I fancy that should be entirely adequate, sir.'

The committee recommended "adequate support for a thorough investigation."

Adequate funds would be forthcoming.

Derived from the Latin word adaequatus, past participle of adaequare meaning to make equal, which is composed of ad- (to) and aequare (make equal).

18 mentions per 1 million words

Often

Hint: Frequency according to COCA