Lessen the thickness with more water.
He decided to lessen the volume.
Here are some sentences.
She will lessen the number of players in the game.
The storm will lessen the crowd.
Taking breaks throughout the day can help lessen stress and improve productivity.
Mother kissed the bruise, to lessen the boy's pain.
She wanted to lessen her workload by delegating some tasks to her team.
The wind will lessen soon, and we can go back outside. If you lessen the tension on the sewing machine, your stitches will be more even.
If you dig a hole you lessen
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.
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.