This is the 17507th most frequent Turkish word.
i̇yilik
Goodness.
Here, 'iyilik' is used to mean 'favor', reflecting a kind or helpful act.
Arkadaşım bana bir iyilik yaptı.
My friend did me a favor.
In this context, 'iyilik' refers to goodness or acts of kindness.
İyilik yapmak insanı mutlu eder.
Doing good makes a person happy.
This sentence uses 'iyilik' to describe the quality of being kind-hearted or benevolent.