Dictionary Definition
needful adj : necessary for relief or supply;
"provided them with all things needful" [syn: needed, required, requisite]
User Contributed Dictionary
English
Usage notes
Often used incorrectly in emails as part of the vacuous phrase "please do the needful" as a vague request for something to be actioned.Synonyms, Antonyms and Related Words
called for, cardinal, essential, fundamental, imperative, indicated, indispensable, irreducible, irreductible, irreplaceable, mazuma, moolah, necessary, needed, ooftish, pelf, prerequisite, required, requisite, rhino, rocks, scratch, shekels, smash, unforgoable, vital, wanted