Part of speech: Noun
someone who practices self denial as a spiritual discipline
Categories: Religious person
Part of speech: Noun
a person who refrains from drinking intoxicating beverages
Categories: Person, Individual, Someone, Somebody, Mortal, Soul
Nondrinker, Abstainer, Ascetic, Abstinent
The word "abstainer" comes from Middle English absteyner.
abstain – A related word in the same word family.
-er – A related word in the same word family.
Many Middle English words had multiple spellings because standardization didn't exist yet.