Vocabulary consisting only from characters you are able to read
合併
gappei
combination, union, amalgamation, consolidation, merger, coalition, fusion, annexation, affiliation, incorporation; (n,vs) combination, union, amalgamation, consolidation, merger, coalition, fusion, asuru
喜び
jorokobi
joy/delight/rapture/pleasure/gratification/rejoicing/congratulations/felicitations/(P)jlpt3