Synonyms of witness

1. witness, witnesser, informant, perceiver, percipient, observer, beholder, speaker, talker, utterer, verbalizer, verbaliser: usage: someone who sees an event and reports what happened
2. spectator, witness, viewer, watcher, looker, perceiver, percipient, observer, beholder: usage: a close observer; someone who looks at something (such as an exhibition of some kind); "the spectators applauded the performance"; "television viewers"; "sky watchers discovered a new star"
3. witness, testimony: usage: testimony by word or deed to your religious faith
4. witness, attestant, attestor, attestator, signer, signatory: usage: (law) a person who attests to the genuineness of a document or signature by adding their own signature
5. witness, person, individual, someone, somebody, mortal, soul: usage: (law) a person who testifies under oath in a court of law

1. witness, watch: usage: be a witness to; "She witnessed the accident and had to testify in court"
2. witness, find, see, experience, see, go through: usage: perceive or be contemporaneous with; "We found Republicans winning the offices"; "You'll see a lot of cheating in this school"; "The 1960's saw the rebellion of the younger generation against established traditions"; "I want to see results"