The Polish word for stubborn is "uparty."
stubborn is têtu / têtue in French.
Stubborn in Greek is pismataris [πεισματάρης].
"Polish" in Polish is "polski."
"Ganko."
obstinado
To say Jonathan in Polish, you would say "Janusz."
"No" in Polish is "Nie".
To say "uncle" in Polish, you would say "wujek."
To say "June" in Polish, you would say "czerwiec."
this is how you say today in polish: dzisiaj :PPP
This is how you say five in Polish: Pięć