Bulgaria rhymes with:
area, bavaria, bay-area, beria, echeverria, erria, feria, finanziaria, fondiaria, honoraria, hysteria, inmobiliaria, malaria, peria, pfiesteria, renteria, santeria, silveria
Bulgaria sounds like:
balaguer, balcer, balcor, balser, balsiger, balzer, belcher, beleaguer, belger, bellcore, belser, belzer, bilger, blacker, blackshear, blacksher, blackshire, blaiser, blaker, blaser, blasier, blauser, blazer, blazier, bleacher, bleaker, blecher, blecker, bleecker, bleeker, bleicher, bleser, blocher, blocker, blosser, bolger, bolker, bolliger, bolser, bulger, bulkier