Ostrowsky rhymes with:
ostroski, ostroski, ostroski, petroski, petrowsky, broski, dombroski, dubrawski, ostroski, petroski, petrowsky
Ostrowsky sounds like:
oesterreich, oesterreichische, oestreich, osterhaus, osterreichische, ostracize, ostrich, ostriches, ostroski, ostrosky, ostrowski, oysters