See definition of bystander on

synonyms for bystander

On this page you'll find 23 synonyms, antonyms, and words related to bystander, such as: eyewitness, observer, onlooker, passerby, spectator, and kibitzer.

antonyms for bystander

Most relevant

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

How to use bystander in a sentence

Synonym of the Day