| Subject | English | Spanish |
| bot. | cat thyme | maro cortuso Teucrium marum |
| nat.res. | cat thyme | hierba fuerte (Teucrium marum) |
| nat.res. | cat thyme | maro curtoso (Teucrium marum) |
| bot. | cat thyme | hierba fuerte Teucrium marum |
| agric. | creeping thyme | sérpol (Thymus serpyllum) |
| bot. | creeping thyme | timo silvestre Thymus serpyllum |
| bot. | creeping thyme | serpol Thymus serpyllum |
| bot. | mother of thyme | timo silvestre Thymus serpyllum |
| bot. | mother of thyme | serpol Thymus serpyllum |
| chem. | thyme camphor | p-isopropil-m-cresol |
| chem. | thyme camphor | timol |
| food.ind. | thyme oil | aceite de tomillo (Oil from Thymus sp.) |
| chem. | thyme oil | aceite de tomillo |
| chem. | thyme oil | esencia de tomillo |
| agric. | wild thyme | serpol (thymus serpyllum) |
| agric. | wild thyme | sérpol (Thymus serpyllum) |
| bot. | wild thyme | timo silvestre Thymus serpyllum |
| bot. | wild thyme | serpol Thymus serpyllum |