Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb enfeeble

1 sense of enfeeble

Sense 1
enfeeble, debilitate, drain -- (make weak; "Life in the camp drained him")
       => weaken -- (lessen the strength of; "The fever weakened his body")

Antonyms of adj enfeebling

1 sense of enfeebling

Sense 1
debilitative, enervating, enfeebling, weakening -- (causing debilitation)

INDIRECT (VIA debilitating) -> invigorating -- (imparting strength and vitality; "the invigorating mountain air")

Similarity of adj enfeebling

1 sense of enfeebling

Sense 1
debilitative, enervating, enfeebling, weakening -- (causing debilitation)
       => debilitating (vs. invigorating) -- (impairing the strength and vitality)