eventualno

1. possibly; perhaps; if need be
   Eventualno mogu da dođem u petak. — I could possibly come on Friday.
   Ponesi kišobran ako eventualno bude kiše. — Take an umbrella in case it rains.
2. (in conditional clauses) by any chance; should it happen
   Ako eventualno zakasniš, javi mi. — If by any chance you're late, let me know.

False friend: it does not mean "eventually" (that is konačno, na kraju).