The American people were disillusioned in the 1970s.
Disillusioned is used as an adjective. The more she experienced behind the scenes, the more disillusioned she grew with the entire political process.
my friend disillusioned her step-sister.
After the earthquake, people from around the world sent aid to the disillusioned and impoverished people of Haiti.
As in, "The magician's equipment was broken, so he was disillusioned."
I feel disillusioned because i didn't get what I wanted for my birthday.
Can you use the word concluding in a sentence? Done.
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.
It depends on the meaning. Some examples: 'He became disillusioned of his belief that she loved him.' (Disabused.) 'I am disillusioned with this treatment; it doesn't seem to be working at all.' (Disappointed with something that has been going on for some time.) 'He was disillusioned at the reaction to his new play.' (Disappointed with something that happened.) Those do not constitute an exhaustive answer.
How do you use the word decibel in a sentence?What is decibel used for?
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.