obawa
fear, concern
Nie ma powodu do obaw.
There is no reason to worry.
Nasze obawy się potwierdziły.
Our fears were realized.
Bez obaw!
(Have) no fear!, Don't worry!
Zaczął mieć obawy co do...
He got worried about...
hɪ gɒt ˈwʌrɪd əˈbaʊt
Z obawy, że...
Fearing that..., For fear that...
fɪərɪŋ ðætˌ fə fɪə ðæt