Funnel web spiders are known for their dangerous bites and are a cause of concern for people living in their habitats. While the term "funnel web" is commonly used to describe these spiders, there are several other synonyms that can be used interchangeably. These include "trapdoor spider" which refers to the spider's fortification built around their burrow entrances, "sheet web spider" referring to the spider's characteristic flattened sheet-like web, and "ground spider" which is used more generally to describe spiders that inhabit the ground. Regardless of the term used, it is important for people to be aware of these spiders and take necessary precautions to avoid encounters.