Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
愛煙家 aienka heavy smoker, habitual smokermix
負数 fusuu negative numbermath
今や imaja nowtoki
širo (1)substitution, (2)material, (3)price, (4)margin (e.g. for stapling, etc.), area required for something, (5)(arch) shiro (unit of land area equal to one-fiftieth of a tan; ~19.83 m.sq.); (6)cha mix
苦しい kurušii painful, difficultadj, jlpt3