The word 'timeline' is a noun, a word for a chronology of events in time; a word for a thing.
A noun functions as the subject of a sentence or a clause, and as the object of a verb or a preposition.
Examples:
A timeline of the crime puts the accused in the right place at the right time. (subject of the sentence)
They've posted a timeline for participants of the parade. (direct object of the verb 'posted')
According to my timeline, we should be in Dallas by six. (object of the preposition 'to')
Circumscription was used to dictate the proper timeline for planting the crops as it was imperative for us to have an abundant harvest.
Our history class has to make a timeline of important events in Andrew Jackson's life.
That goal is currently beyond the estimate of our best timeline.
You can use the word Truss in a sentence like this.
Can you use the word concluding in a sentence? Done.
A timeline is a diagram that shows the order of events within a period of time.
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?
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