| Word | Definitions | Synonyms |
|---|---|---|
| enfeeble | (verb) make weak | Synonyms: debilitate, drain |
| enfeeblement | (noun) serious weakening and loss of energy | Synonyms: debilitation, enervation, exhaustion |
| enfeebling | (adjective) causing debilitation | Synonyms: debilitative, enervating, weakening |
| enfeoff | (verb) put in possession of land in exchange for a pledge of service, in feudal society | - |
| enfeoffment | (noun) under the feudal system, the deed by which a person was given land in exchange for a pledge of service | - |