| 1 | English | telomere | Either of the sequences of DNA at each end of a... |
| 2 | English | mere | A body of standing water, such as a lake or a... |
| 3 | Middle English | mere | mare; mother; sea, lake |
| 4 | Old English | mere | lake; pool; sea |
| 5 | Old English | byriġ | — |
| 6 | Old English | burh | Alternative form of burg; fortress; hill |
| 7 | Old English | burg | city; town; a fortified place: stronghold, fort,... |
| 8 | Proto-Germanic | burgz | fortification, stronghold; city |
| 9 | Proto-Indo-European | bʰr̥ǵʰ- | — |