know-it-alls in English
noun
1
a person who behaves as if they know everything.
The world hates a know-it-all anyway, and geeks especially so.
noun
- smarty-pantssmart aleckwise guywise applesmartywiseacresmart-asswiseass
- know-all
Use "know-it-alls" in a sentence
Below are sample sentences containing the word "know-it-alls" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "know-it-alls", or refer to the context using the word "know-it-alls" in the English Dictionary.
1. These know- it- alls, they're not Rainman- style savants sitting at home memorizing the phone book.
2. These know-it-alls, they're not Rainman-style savants sitting at home memorizing the phone book.
3. Allotropy is just polymorphism but for a pure element. It’s a great vocabulary word for know-it-alls to throw out when someone mentions polymorphism for an element.