For a place:
* Rustic: This is the most direct option, and it works well in many contexts.
* Countryside: This emphasizes the rural and natural aspects.
* Farmhouse: This emphasizes the simple and traditional aspects.
* Cabin: This emphasizes the small and secluded aspects.
* Cottage: This emphasizes the cozy and charming aspects.
* Rural area: This is a general term for a place in the country.
For a style:
* Rustic decor: This describes the style of interior design.
* Rustic furniture: This refers to furniture made with natural materials and a simple design.
* Rustic charm: This refers to the appealing qualities of something rustic.
* Rusticity: This is a more formal word for the quality of being rustic.
For a person:
* Country folk: This refers to people who live in rural areas.
* Rustic soul: This describes someone who appreciates nature and simplicity.
The best noun for "rustic" will depend on the specific context. Consider the meaning you want to convey and choose the noun that best fits.