The king ordered the naysayer to be punished.
Naysayers can cause a lot of disruption.
Here are some sentences.
Don't listen to that naysayer.
The naysayer thinks our campaign is hopeless.
John Doe always says, "No!" without thinking. He's such a naysayer that I have nicknamed him "The Abominable No-Man".
someone with a negative attitude
She has a retentive memory, able to remember even the smallest details of past events.
use it by saying- how can you use the word ebullient in a sentence?
Can you use the word concluding in a sentence? Done.
Studying gerontology has helped me understand the aging process and how to provide better care for older adults.
How can you use the word infectious in a sentence
You can use the word Truss in a sentence like this.
Just use it! Or do you mean, can you use the word beheld in a sentence.
A caret symbol (^) is commonly used to indicate that a word or phrase should be removed from a sentence.
Since that is not a word I would not attempt to use it in a sentence.
You just did use the word colonize in a sentence.