Phlatt Grotesk is a multifunctional sans serif typeface.
The design is meant to be the most default-looking, neutral, faceless, non-distracting piece of work, but simultaneously useful and advantageous in many cases.
Phlatt Grotesk, despite its laughable name (originally called Flat, but was changed for some unknown reason), was designed to be a serious typeface. It is extremely functional, legible, and useful. The design is inspired by the feel of Inter and the "flat" sides of Roboto (basically the entire Apple's SF family).
Phlatt Grotesk font may not visually attract the eyes of the viewers, but it may save you a lot of headaches when you decide to make a language-specific program (if that makes sense) or a dictionary.