| 1 | French | exprès | express; express , special delivery; on purpose,... |
| 2 | Latin | expressus | squeezed; pressed ; expressed; imitated, copied |
| 3 | Latin | exprimere | second-person singular future passive indicative... |
| 4 | Latin | ex- | out, away; throughout; thoroughly |
| 5 | Latin | e | The name of the letter "E"; out of, from |
| 6 | Latin | ex | A name of the letter "X"; out of, from |
| 7 | Latin | commūnicō | — |
| 8 | Latin | commūnis | — |
| 9 | Old Latin | com(m)oinis | — |
| 10 | Proto-Italic | kommoinis | — |
| 11 | Proto-Indo-European | ḱom-moy-ni- | held in common |
| 12 | Proto-Indo-European | ḱóm | beside, near, by, with |
| 13 | Proto-Indo-European | ḱe | Deictic particle, here; Post-positional... |
| 14 | Middle English | kyt | — |
| 15 | German | kitt | — |
| 16 | Old High German | kuti | — |
| 17 | Proto-West Germanic | kwidu | gum, resin |
| 18 | Proto-Germanic | kweduz | resin |
| 19 | Proto-Indo-European | gʷet- | resin, gum; to say, speak |
| 20 | Proto-Indo-European | gū- | to bend; curve; arch; vault; to bow, bend, arch,... |