"Η ευχαρίστηση του ήταν μεγάλη."

Translation: His pleasure was great.

[FRochamo]

Why does Duolingo almost always ignore the second stress (ευχαρίστησή)?

[UralMasha]

What's wrong with "his gratitude was large"?

[mizinamo]

I believe gratitude is ευγνωμωσύνη and that ευχαρίστηση is "satisfaction", despite the link to ευχαριστώ.

[pdog11]

Can megali not also be translated as massive?

[Anzjeliekje]

Why not satisfaction?