Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
世話が焼ける sewagajakeru to be troublesome, to require the aid and labour of othersichidan, verb
水切り mizukiri (1)drainer, strainer, colander, (2)cutwater, forefoot, flashing, throating, (3)(playing) ducks and drakes, stone skipping, skipping rocks, (4)snipping the stem of a cut flower without raising it o suru
製品 seihin manufactured goods, finished goods, productjlpt3, mix
x^2の1次導関数は2である。 ekusu 2džuu no ičidžidoukansuu ha 2 dearu. Second derivative of x^2 is 2.math
動向 doukou trend/tendency/movement/attitude/(P)leda1