Since we’re on the topic of common names, a peeve of mine is the use of “Carpenter Ant” to refer to the genus Camponotus. While it’s true some Camponotus– including the common North American wood-destroying C. pennsylvanicus– do carve chambers in wood, a great many others nest in the ground where woodworking is not much of a possibility.
An accurate common name for Camponotus is not an arcane problem. This is the single most widespread and abundant ant genus worldwide. If I were to recommend just one genus that non-specialists should recognize, it is this one. Camponotus is found nearly everywhere, often in abundance, and the genus is arguably the most species-rich in the world. With the possible exception of Pheidole big-headed ants, of course.
Australians call theirs “Sugar Ants”. Camponotus novaehollandiae is the “Northern Common Sugar Ant“, for example. Insofar as all Camponotus like sugar that moniker is decent, but a sweet tooth is hardly a unique behavior among formicids. Still. It’s more accurate than “Carpenter Ants”.
Unlike for Polyergus, where I have a decidedly unpopular suggestion, I don’t really know where to start for Camponotus.