[[Buck]], [[root]] # *EARTH* ||||| |-|-|-|-|-| Pokorny p322 | `er-4, er-t-, er-u̯-` | 'earth' | [UT Lex](https://lrc.la.utexas.edu/lex/master/#P2721) | [UT Ref](https://lrc.la.utexas.edu/lex/master/0499) Watkins | `er-2, ert-` | '*earth*, ground'