If "fancy" means "elaborate" or "stylish":
* Plain: Simple, unadorned, basic
* Simple: Not complex or elaborate
* Basic: Essential, fundamental, uncomplicated
* Unpretentious: Modest, humble, without pretense
If "fancy" means "want" or "desire":
* Dislike: To have an aversion to something
* Aversion: Strong dislike
* Repulsion: Extreme disgust
* Indifference: Lack of interest or concern
If "fancy" means "expensive" or "high-quality":
* Cheap: Inexpensive, low-quality
* Inexpensive: Not costly
* Budget-friendly: Affordable
* Basic: Simple, unrefined
If "fancy" means "imaginative" or "creative":
* Realistic: Practical, down-to-earth
* Conventional: Traditional, ordinary
* Uninspired: Lacking creativity or originality
* Mundane: Ordinary, boring
It's important to consider the context of the word "fancy" to determine the most accurate opposite.