abstainer
3 synonyms for abstainer, grouped by meaning and by how common each one is.
Noun — One who abstains; especially, one who abstains from something, such as the use of alcohol or drugs, or one who abstains for religious reasons; one who practices self-denial.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Etymology
From Middle English absteyner, equivalent to abstain + -er.
Full origin of abstainer →