myEtymology.com: Greek etymology of euthanasia

Etymology of the Greek word euthanasia (εὐϑανασία)

the Greek word euthanasia, εὐϑανασία

using the Greek prefix eu-, εὐ-

derived from the Greek word eus

derived from the Greek word thanatos, θάνατος ((properly, an adjective used as a noun) death)

derived from the Greek word eu, εὖ ( well)