Vocabulary consisting only from characters you are able to read
上り坂
noborizaka
ascent, upgrademix
日本式
nihonšiki
Japanese stylemix
濃度
noudo
(1)concentration, thickness, density, (2)cardinality adj
収集
šuušuu
gathering up, collection, accumulationsuru
やり取り
jaritori
giving and taking/exchange (of letters)/arguing back and forth/(conversational) exchange/(P)jlpt3, suru