Lack 504 Absolutely Essential Words Lesson 9 with synonyms, antonyms, and parts of speech for GRE, TOEFL & IELTS students in authentic contexts
/læk/ (noun & verb)
the absence or insufficiency of something, deficiency, deprivation, scarcity, paucity, deficit, shortage, nonexistence, privation, dearth – be in need of something, to not have enough of something, be short of, be deficient in
How to deal with lack of sleep?
Having trouble sleeping? Do you wake up groggy and grumpy in the morning, with very little energy? Many things can keep a person up at night, from worry and depression to distractions like television and the internet. Fear not, though. With some changes in how and where you sleep, and some alterations to your lifestyle, sleeplessness can usually be cured.
Source: https://www.wikihow.com/
Antonyms: surplus, excess, plenty, abundance
Adjective: lacking
