This is the 451st most frequent Hungarian word.
munkatársai
"His/her/its colleagues" or "co-workers."
'munkatársai' here refers to 'his/her coworkers', indicating possession (his/her).
A munkatársai kedves emberek, akik mindig segítőkészek.
His/her coworkers are kind people who are always helpful.
'munkatársai' here refers to the group of coworkers of the person being spoken about.
Munkatársai közül néhányan ma nem jöttek be dolgozni.
Among his/her coworkers, some did not come to work today.
In this sentence, 'munkatársai' highlights the contribution of coworkers in completing a success.