No-frills (adjective)

Not having any non-essential features, basic and low-cost.

Origin:

The origin of the phrase 'no-frills' is unclear. it is thought to have originated in the mid 20th century, when basic and low-cost products, lacking luxurious features, became popular.

Examples:

1. The airline offered a no-frills, economy class for budget travelers.
2. I purchased a no-frills cellphone that only has the basic features I need.
3. The no-frills grocery store only stocks essential items at low prices.
4. The no-frills school does not have any fancy facilities, but it still provides quality education.
5. The no-frills car is cheap, but it gets me from point A to point B.