Gildor: A high elf from Tolkien's The Lord of the Rings. He met Frodo, Pippin, Merry, and Sam on their journey to Rivendell. Gildor Grotesk: I considered the alliteration.
Tennessine: superheavy element of the periodic table named after the US state Tennessee. Symbol: Ts, atomic number: 117, atomic weight: 294. It is a radioactive element artificially produced by fusing berkelium and calcium atoms.