Sun bonnets have been popular for generations and are still a great way to protect yourself from the scorching sun. Though the term "sun bonnet" is well-known, there are other synonyms that can be used interchangeably. Some common synonyms include "sunhat," "floppy hat," "wide-brimmed hat," and "straw hat." Regardless of the name, sun bonnets are designed to offer shade and protection from the harmful effects of prolonged sun exposure. No matter what you call it, a good sun bonnet is an essential item for anyone planning a day out in the sun.