This is the 16883rd most frequent Polish word.
wynajęci
The Polish word "wynajęci" means "rented" (plural, past participle).
'Wynajęci' refers to students who are employed or rent themselves out for work.
Wynajęci studenci wykonywali swoje zadania.
The hired students were performing their tasks.
Here, 'wynajęci' is used to describe people who were engaged in a service or work by the agency.
Ci ludzie są wynajęci przez agencję.
These people are employed by the agency.
In this case, 'wynajęci' is used in the sense of being rented out or occupied temporarily by tourists.