It seems so strange that nothing rhymes with the words "Silver" or "Orange."
If I were to invent a new thing or discover a new species or something, I would name it a word that rhymed with orange just because there is nothing already that rhymes. It actually kind of annoys me because you can't use these fun colours in a poem!

Well anyway, if you happen to name something new, maybe you will want to name it "Kilver" or " Borange." Strange as that seems, it will eventually catch on.