WordNet: lethargic, unenrgetic

deficient in alertness or activity; "bullfrogs became lethargic with the first cold nights"

• also see inactive

• similar to dazed, foggy, groggy, logy, stuporous

• similar to dreamy, lackadaisical, languid, languorous

• similar to listless

lethargic

• (englanti) energetic (antonym)

• (englanti) lethargy (derivationally related)
• (suomi) veltto (synonyymi)

• (suomi) vetelä (synonyymi)

• (suomi) unelias (synonyymi)

• (suomi) laiska (synonyymi)

unenrgetic

• (suomi) epäaktiivinen (synonyymi)