LACK /lak/ ► audio Scrabble 10 Words With Friends 12 Definition verb be without. — synonyms: miss noun the state of needing something that is absent or unavailable. — synonyms: deficiency, want Examples “My life lacks excitement.”“He'll never lack for company while he's got all that money.” Anagrams of LACK calk See all 6 words you can make from LACK → 4-letter words Words starting with L Words ending with K ← Unscramble different letters