akrasia

The story

1. Proto-Indo-European · derived from*kret-“insight, intelligence; strength”
2. Ancient Greek · learned borrowing fromᾰ̓κρᾰσῐ́ᾱ
3. English todayakrasia

Learned borrowing from Ancient Greek ᾰ̓κρᾰσῐ́ᾱ (ăkrăsĭ́ā), a variant of ᾰ̓κρᾰ́τειᾰ (ăkrắteiă, “lack of power, debility, impotence; lack of self-control, incontinence; self-indulgence”), from ἀκρατής (akratḗs, “having no authority, powerless; unable to exercise self-control, incontinent”) + -ῐ́ᾱ (-ĭ́ā, suffix forming feminine abstract nouns). Ἀκρατής (Akratḗs) is derived from ᾰ̓- (ă-, prefix forming terms having a sense opposite to the stems or words to which it is attached) + κρᾰ́τος (krắtos, “might, strength; dominion, power”) (ultimately from Proto-Indo-European *kret- (“insight, intelligence; strength”)) + -ής (-ḗs, suffix forming third-declension adjectives). Doublet of acratia.

Words from the same roots