This is the 13691st most frequent Polish word.
podejrzenie
Suspicion or doubt.
Here, "podejrzenie" is used to express a personal suspicion or doubt about something.
Mam podejrzenie, że zapomniałeś swoich kluczy.
I suspect that you forgot your keys.
In this sentence, "podejrzenie" is used as a general noun describing the feeling of suspicion.
Podejrzenie wobec nowo poznanej osoby jest czasami naturalne.
Suspicion towards a newly met person is sometimes natural.
Here, "podejrzenie" refers to a professional suspicion or hypothesis about a condition or situation.