partaker

Plural: partakers

Noun

• someone who has or gives or receives a part or a share
• One who partakes of something.
• A partner or accomplice.
• pl. -S one that partakes

Examples

• "The joint was passed around the circle, but he was not a partaker, so he waved it away."

Synonyms

sharer, imbiber, participant, user

Antonyms

abstainer, faster, refuser