| Subject | Spanish | English |
| forestr. | soap bark | quillaia bark (Quillaia saponaria, Quillaja saponaria) |
| forestr. | soap bark | soapbark (Quillaia saponaria, Quillaja saponaria) |
| forestr. | soap bark | Quillaja saponaria (Quillaia saponaria, Quillaja saponaria) |
| chem. | soap-stock | soap-stock |