nincompoop
Nincompoop (noun) means a silly, foolish person. Example: “Only a nincompoop would leave the front door wide open overnight.”
How to use nincompoop
Learner’s notesIn plain EnglishAn old-fashioned, faintly comic word for a fool.
Playful rather than cruel — often used affectionately or in jest.
Word forms
nincompoops plural
Fill the gap
Can you complete this real example?
Only a _____ would leave the front door wide open overnight.
Etymology
Origin uncertain and debated for centuries; possibly linked to the name Nicodemus or to "ninny," with a second part that may come from an old sense of "poop" meaning to fool or deceive.
Synonyms
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Rhymes for nincompoop
See all rhymes for nincompoop →Frequently asked questions
What does “nincompoop” mean?
The word “nincompoop” means a silly, foolish person. In plain terms, an old-fashioned, faintly comic word for a fool.
How do you pronounce “nincompoop”?
“Nincompoop” is pronounced NIHNG-kuhm-poop (/ˈnɪŋkəmˌpup/ in IPA).
How do you use “nincompoop” in a sentence?
Here is “nincompoop” used in a sentence: “Only a nincompoop would leave the front door wide open overnight.”
What part of speech is “nincompoop”?
“Nincompoop” is a noun.