This is the 177th most frequent Greek word.
ιδιαίτερα
"Ιδιαίτερα" means "particularly" or "especially" in English.
Here, "ιδιαίτερα" emphasizes the speaker's specific liking for Spring flowers over other types of flowers.
Μου αρέσουν ιδιαίτερα τα λουλούδια της Άνοιξης.
I particularly like the flowers of Spring.
Here, "ιδιαίτερα" is used to intensify the description of his interest in art, suggesting it's more intense compared to other interests.
Το ενδιαφέρον του για την τέχνη είναι ιδιαίτερα έντονο.
His interest in art is especially intense.
In this sentence, "ιδιαίτερα" is used to specify that the concepts explained are notably difficult.