Reconstructed toponyms from Illyria.
Derbanoí, Anderva: IE *derw; cf. Eng. tree, Old Ch. Slav. drĕvo "tree", Rus. dérevo "tree, wood", Welsh derw "oak", Gk. dóry "wood, spear", drýs "oak, tree
Oseriates "lakes": IE *h1eĝʰero; cf. Serb-Croat. jȅzero, Rus. ózero, Lith. éžeras, Latvian ȩzȩrs...