1. Person
2. Individual
3. Being
4. Mortal
5. Soul
6. Character
7. Human
8. Somebody
9. Party
10. Entity
11. Certain
12. Specimen
13. Someone
14. Personage
15. Cog
16. Customer
17. Client
18. Anybody
19. Creature
20. Man
21. Woman
22. Fellow
23. Party-goer
24. Visitor
25. Unit
26. Subject
27. Animator
28. Participant
29. Progeny
30. Body

Searching for synonyms for the word “who” can be difficult when trying to find the best ideas. Luckily, there are a variety of words that can be used to replace “who” in a sentence. Examples of these words include person, individual, being, mortal, soul, character, human, somebody, party, entity, certain, specimen, someone, personage, cog, customer, client, anybody, creature, man, woman, fellow, party-goer, visitor, unit, subject, animator, participant, progeny, and body. These words can be used in a variety of ways and can help to make a sentence more interesting and unique.