Lack

匱

Empty, Exhausted, Lack, Lacking

少

Few, Lack, Less, Little, Rare, Scarce

差

Be, Differ, Difference, Different, Differential, Disappointing, Discrepancy, Dispatch, Duty, Errand, Error, Fall, Irregular, Job, Lack, Make, Messenger, Mismatched, Mistake, Not, Office, Under, Uneven, Wrong

欠

Debt, Deficient, Elevate, Lack, Lacking, Owe, Prepare, Radical, Raise, Shortfall, Yawn

缺乏

Insufficient, Lack, Lacked, Lacking, Lacks, To

缺少

Deficient, Lack, Short