The two parties were uncompromising.
The customer remained rigid and uncompromising.
The shrewd businessman was uncompromising toward my boss.
The professor was uncompromising in his refusal to allow the students to bring notes to class on the day of the exam.
You can use the word Truss in a sentence like this.
Can you use the word concluding in a sentence? Done.
Just use it! Or do you mean, can you use the word beheld in a sentence.
Stubborn or uncompromising.
How do you use the word decibel in a sentence?What is decibel used for?
You can use the word Terrorist in a sentence as " Muslims are not terrorist ".
You just did use the word colonize in a sentence.
Since that is not a word I would not attempt to use it in a sentence.
use the word puzzlement in a sentence