No, words should never be used in sentences.
The church held a retreat.
The play was titled, "Retreat in Haste".
When you retreat, you go back or go away.
Here are some sentences.
We should retreat now.
The retreat went on all week.
They were fighting back so we retreated!
It's RETREATED. I can give you several sentences.The army retreated from the superior forces.We retreated into the cave when the rain started.He retreated the wood when it started peeling.
After the Nazis Army was incapacitated, they retreated.
The dog retreated in disarray as the car came by. The room was in disarray.
The deep, plunging ravine seemed to go on forever, but at last, I heard the clink of my penny, and retreated.
the unruly mob retreated as the line of deputies moved forward slowly, brandishing their riot sticks.
use it by saying- how can you use the word ebullient in a sentence?
Can you use the word concluding in a sentence? Done.
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.
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.