Matetay: "Mountain", literally "big earth", from mat "earth" (usually 'emat in 'Iipay) and 'etay "big" (used in non-'Iipay dialects).
Kwa'stik: Literally, "which is small", from 'estik, "is small"
Unknown if Ames was asked to provide a translation for "hill" or literally, "small mountain"