Reliever
Part of speech: noun
Definition: A relief pitcher. Someone who fills in for another.
Allayer
Part of speech: noun
Definition: One who allays.
Difference between Reliever and Allayer
What is the difference between Reliever and Allayer?
Reliever as a noun is a relief pitcher. while Allayer as a noun is one who allays.
We hope you now know whether to use Reliever or Allayer in your sentence.