No-frill is a term used to describe something that is basic, without any extra features or embellishments. There are many synonyms that can be used interchangeably with this term. For instance, simple, minimalist, bare-bones, stripped-down, and essential are all great synonyms for no-frill. Each of these words implies that something is functional and straightforward, without any unnecessary complications. Other synonyms for no-frill include fundamental, plain, unadorned, and unpretentious. All of these words are ideal for describing products or services that are designed for practicality, rather than luxury or aesthetic appeal. Whether you're looking for a basic product or trying to describe one, these no-frill synonyms are sure to come in handy.