Antonyms of noun drinker

1 of 2 senses of drinker

Sense 2
drinker, imbiber, toper, juicer -- (a person who drinks alcoholic beverages (especially to excess))
       Antonym of nondrinker (Sense 1)
      => abstainer, abstinent, nondrinker -- (a person who refrains from drinking intoxicating beverages)

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun drinker

2 senses of drinker

Sense 1
drinker -- (a person who drinks liquids)
       => consumer -- (a person who uses goods or services)

Sense 2
drinker, imbiber, toper, juicer -- (a person who drinks alcoholic beverages (especially to excess))
       => consumer -- (a person who uses goods or services)