Synonyms of inefficient from BoostVocab

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inefficient

/,ɪnɪ'fɪʃənt/

Synonyms of inefficient Antonyms of inefficient Examples of inefficient Usage of inefficient Parts of inefficient Definition that contains inefficient Words sounding like inefficient Explanation of inefficient

adjective
lacking the ability or skill to perform effectively; inadequate
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"inefficient workers"

Similar:

ineffective incompetent
adjective
not producing desired results; wasteful
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"an inefficient campaign against drugs" "outdated and inefficient design and methods"

Similar:

wasteful uneconomical

Opposite:

efficient

Synonyms & Similar Words

incompetent ineffective wasteful ineffectual inefficiency uneconomical uneffective