This is the 14915th most frequent Polish word.
robactwa
"Robactwa" in English means "vermin" or "insects" (plural, referring to small pests or bugs).
The word 'robactwa' here refers to a group of insects in a specific place.
Na poddaszu znalazłem trochę robactwa.
I found some bugs in the attic.
'Robactwa' in this sentence means harmful insects or pests.
Ogrodnik użył specjalnej substancji, aby pozbyć się robactwa.
The gardener used a special substance to get rid of pests.
Here, 'robactwa' is used to describe insects in general, often neutrally or scientifically.