an investigator is a person so you would yous it as a noun
ex: The investigator walked quietly into the church.
an investigator can be seen as ether a detective, (because they are investigating the crime) or as someone hoping to broaden their religious beliefs (so they are investigating a church)
I was investigating a mystery.
use it by saying- how can you use the word ebullient in a sentence?
Just use it! Or do you mean, can you use the word beheld in a sentence.
You can use the word feces in a sentence to mean excrement.
How do you use the word decibel in a sentence?What is decibel used for?
the word rag in a sentence
She advised him to exercise prudence with his finances, urging him to save rather than spend impulsively.
The investigator was extremely suspicious of the suspect's alibi. The suspicious wife followed her husband when he left work.
Her job as a private investigator require familiarity with surveillance technology, and old fashioned sleuthing skills. The word sleuthing is a verb.
my grandpa had to take necrology before he could become a crime scene investigator
She has a retentive memory, able to remember even the smallest details of past events.
use it by saying- how can you use the word ebullient in a sentence?
Yes, the word 'investigator' is a noun; a word for a person who carries out a formal inquiry; a word for a person.
Can you use the word concluding in a sentence? Done.
Studying gerontology has helped me understand the aging process and how to provide better care for older adults.
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.