Spectator (noun) — مُشاهد أو مُراقب: A person who watches an event. Below are 7 words with a similar meaning; the linked ones have full GL Dictionary entries with their meaning in Arabic.
observerwatcherwitnessaudience member
An observer or viewer; one who sees or perceives something; a spectator; an onlooker; a witness to events or phenomena
A person who has personally seen an event and can describe it.