The famous columnist wrote a big article in the newspaper about (subject).
the columnist died after to many years of hard work.
There are three syllables in the word columnist. The syllables in the word are col-um-nist.
The word columnist is a noun and so doesn't have a past tense. Only verbs have a past form.
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.
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.
You can use the word Terrorist in a sentence as " Muslims are not terrorist ".
use the word puzzlement in a sentence
the word rag in a sentence