This is the 274th most frequent Finnish word.
etenkin
"Primarily" or "especially."
The word 'etenkin' specifies that among all animals, 'cats' is particularly significant or emphasized.
Hän pitää kaikista eläimistä, etenkin kissoista.
They like all animals, especially cats.
In this sentence, 'etenkin' highlights a favored aspect ('mountains') within a broader category ('nature').
Matkustaessaan hän nauttii luonnosta, etenkin vuorista.
When traveling, they enjoy nature, especially mountains.
Here, 'etenkin' emphasizes the importance of financial support as a specific aspect of the benefits students receive.