The current lexicon for planets is insufficient because it requires additional modifiers to distinguish between vastly different objects like Earth and Jupiter.

“I'm just saying if you have to modify the word planet in order to know what someone is talking about that's a Clarion call for another word a word yet to be invented that captures both of those simultaneously”

Pluto should be classified as a planet because it is a large, spherical body that serves as the archetype for the dwarf planets found in the outer solar system.

“that's why we call it a planet we don't know what else to call it”