* Image: While an icon can be an image, an image isn't always an icon. An image is a visual representation, while an icon is a symbol with a deeper meaning.
* Picture: Similar to "image", a picture is a visual representation, not necessarily a symbol with cultural significance.
* Symbol: While an icon can be a symbol, a symbol isn't always an icon. A symbol is a representation of an idea, while an icon is a symbol with a specific cultural or historical significance.
* Logo: A logo is a specific type of symbol used to represent a company or brand. Not all icons are logos.
* Sign: A sign is a signal or indication, while an icon has a deeper cultural meaning.
Here are some words that are synonyms for "icon":
* Legend
* Hero
* Idol
* Symbol
* Emblem
* Representation
* Figurehead
* Pioneer
* Trendsetter
The best synonym for "icon" will depend on the context.