| juggler |
| Old French = | jongleur |
| jordan |
| Middle English = | jurdan |
| jostle |
| Middle English = | justen |
| Old French = | juster | joster |
| definition = | to tilt; to come together |
| jougs |
| Old French = | joug |
| journal |
| Old French = | jornal | journal | jurnal |
| journey |
| Middle English = | jorney | journee |
| Old French = | jornee | journee |
| joust |
| Middle English = | jouste | juste |
| Old French = | jouste |
| jowl |
| Anglo-Saxon = | ceole |
| definition = | throat |
| Middle English = | chaul | chavel |
| definition = | jaw or cheek |
| Middle English = | chol | cholle |
| definition = | throat |
| joy |
| Middle English = | joye | joie |
| Old French = | joye | joie |
| jubilee |
| Old French = | jubile |
| judge |
| Middle English = | juggen |
| definition = | to judge; the act of judging |
| Old French = | juge |
| definition = | someone who judges; an official |