This is the 303rd most frequent Croatian word.
dodatno
Additionally.
In this sentence, 'dodatno' is an adverb introducing an additional reason, purpose, or factor.
Ljudi dolaze na predavanje radi znanja, ali dodatno i radi interakcije s drugim ljudima.
People attend the lecture for knowledge, but additionally for interaction with other people.
Here, 'dodatno' emphasizes the requirement of doing extra preparation beyond the usual.
Moramo se dodatno pripremiti za prezentaciju kako bismo osigurali uspjeh.
We need to prepare additionally for the presentation to ensure success.
The usage of 'dodatno' here marks an added action or effort accompanying the main activity.