Intermediate (B1)
IPA: /ˈniːdfəli/
KK: /nidfəlē/
Definition
In a way that is necessary or required.
Example
She completed the task needfully to meet the deadline.
Conversation

I think we should plan our weekend needfully so we don’t waste time.

That sounds like a good idea. What do you have in mind?

Maybe we can list the activities we want to do needfully to keep us organized.

Great plan! That way, we can make the most of our time together.
Synonyms & Antonyms
Synonyms
essentially
necessarily
urgently
Antonyms
unnecessarily
optionally
superfluously
Root Explanation
Needfully → It is formed from "need" (from Old English *nēod*, meaning necessity or requirement) and "-fully" (meaning in a manner full of). The word "needfully" means in a manner that is full of necessity or requirement.
Memory Tip
Think of 'need' as something essential and 'fully' as doing something in a complete way — so 'needfully' means doing something in a way that is necessary.
Visually Confused Words
unneedfully
unheedfully
heedfully
deedfully
speedfully