Deficit and Lack


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Deficit noun – A falling short of an essential or desirable amount or number.
Usage example: a growing deficit in the number of hours devoted to sleep

Lack is a synonym for deficit in necessity topic. In some cases you can use "Lack" instead a noun "Deficit", when it comes to topics like excess, required, shortage. popular alternative
Nearby Words: deficient, deficiency
Synonyms for Deficit


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Lack noun – The fact or state of being absent.
Usage example: the lack of news about the fate of the soldiers was frustrating

Deficit is a synonym for lack in deficiency topic. You can use "Deficit" instead a noun "Lack", if it concerns topics such as excess, absence, shortage. popular alternative
Nearby Words: lacking, lacked
Synonyms for Lack

How words are described

notable notable deficit notable lack
relative relative deficit relative lack
poor poor deficit poor lack
severe severe deficit severe lack
Other adjectives: massive, large, extreme, huge, chronic, overall.

Both words in one sentence

  • Synopsis: Before you decide to take an attention-deficit hyperactivity disorder treatment drug, such as Adderall, consider its common side effects including: Lack of appetite, Headache, Inability to fall asleep and stay asleep, Dry Mouth, Abdominal Pain and Discomfort, Weight Loss, Restlessness.
Cite this Source
Lack and Deficit. (2016). Retrieved 2022, May 20, from
Deficit & Lack. N.p., 2016. Web. 20 May. 2022. <>.
Lack or Deficit. 2016. Accessed May 20, 2022.

Synonyms for deficit
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Synonyms for lack
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Google Ngram Viewer shows how "deficit" and "lack" have occurred on timeline: