Attender Synonyms

Someone who waits on or tends to or attends to the needs of another
(Noun)
Synonyms:
  1. hearer
  2. attendant
  3. listener
  4. auditor
  5. tender
A person who is present and participates in a meeting
(Noun)
Synonyms:
  1. attendant
  2. attendee
  3. meeter