Antonyms of noun smoker

1 of 3 senses of smoker

Sense 1
smoker, tobacco user -- (a person who smokes tobacco)
       Antonym of nonsmoker (Sense 1)
      => nonsmoker -- (a person who does not smoke tobacco)

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

3 senses of smoker

Sense 1
smoker, tobacco user -- (a person who smokes tobacco)
       => consumer -- (a person who uses goods or services)

Sense 2
stag party, smoker -- (a party for men only (or one considered suitable for men only))
       => party -- (a group of people gathered together for pleasure; "she joined the party after dinner")

Sense 3
smoker, smoking car, smoking carriage, smoking compartment -- (a passenger car for passengers who wish to smoke)
       => passenger car, coach, carriage -- (a railcar where passengers ride)