A magician's helper or assistant is sometimes called a famulus.
The name of a King's helper depends on where they reign. A common name for this helper is Governor.
accomplice, helper-in-crime
People who study fingerprints are called fingerprint analysts or forensic scientists specializing in fingerprint analysis. They are trained to examine and compare fingerprints for identification purposes in criminal investigations.
a helper
Bart's dog is called Santa's Little Helper. Funny name!
Shamas or helper candle
a customer helper
The pony horse
santa's little helper
Paranormal investigators
A helper verb is also called an auxiliary verb. It determines the mood or tense of another verb in a verb tense.