| yard | = | cohors |
| yea | = | quin etiam |
| year | = | annus |
| yearly produce | = | annona |
| yearn | = | esurio |
| yearn for | = | inhio |
| yearning | = | cupido |
| yellow | = | crocinus, croceus, crocus |
| yellow, be - | = | palleo |
| yellow, pale | = | gilvus |
| yes | = | etiam (answering a question), sic, sic |
| yes-man | = | assentator |
| yet | = | autem, iam, tamen, tamen |
| yield | = | proventus, concedo |
| yield obedience to (vb) | = | obedio |
| yield to | = | utor |
| yield up | = | laxo |
| yoke | = | subjungo, iugum, iungo iunxi iunctum |
| yoke beneath (vb) | = | subiungo |
| yonder | = | ibi |
| you (pl) | = | vos |
| you | = | te (acc.), vos, te (abl.), tibi, tibi (dat.), tu |
| YOU can't catch me | = | vos |
| you may be | = | sis (2nd person present subju |
| you say | = | inquis |
| you'll do fine with ME | = | me (abl.) |
| young | = | novus, pullus, tener tenera tenerum, parvulus |
| young animal | = | pullus |
| young girl | = | virgo |
| young man | = | adolescens, adulescens, juvenis |
| young men | = | pubes |
| young recruit | = | tiro |
| your | = | tui, vestrum vestri |
| yours | = | vestrum vestri, tui |
| youth (between 20 and 45) | = | iuventus |
| youth | = | adulescens, adulescentia, juvenis, ephebus |
| youthful | = | iuvenalis iuvenilis, primaeva |