| Word | Definitions | Synonyms |
|---|---|---|
| lupin | (noun) any plant of the genus Lupinus; bearing erect spikes of usually purplish-blue flowers | Synonyms: lupine |
| lupine | (noun) any plant of the genus Lupinus; bearing erect spikes of usually purplish-blue flowers | Synonyms: lupin |
| lupulin | (noun) Lupulin is a powder separated from the strobiles of common hop. | - |
| lupus | (noun) any of several forms of ulcerative skin disease | - |