Teetotalism is a related term of teetotaler.
As nouns the difference between teetotalism and teetotaler
is that teetotalism is abstinence from the consumption of alcohol while teetotaler is (us) a person who completely abstains from alcoholic beverages.
teetotalism
Noun
(-)
Abstinence from the consumption of alcohol.
Synonyms
* temperance
teetotaler
English
Alternative forms
* (British ) teetotaller
Noun
(
en noun)
(US) A person who completely abstains from alcoholic beverages.
Related terms
* teetotal
* teetotally
* teetotalling
* teetotalism