Figment of someone's imagination and Product of someone's imagination

Product of someone's imagination and figment of someone's imagination are semantically related. In some cases you can use "Product of someone's imagination" instead an adjective phrase "Figment of someone's imagination".

Figment of someone's imagination and product of someone's imagination are semantically related. You can use "Figment of someone's imagination" instead an adjective phrase "Product of someone's imagination".