Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
寒い さむい cold (e.g. weather)jlpt5, tenki
地味 じみ plain, simple, subdued, sobermix
仕方 しかた method, wayjlpt4, leda1
借家 しゃくや house for rent, rented house, renting a house; house for rent, rented house, renting a house; house for rent, rented house, renting a house; house for rent, rented house, renting a housesuru
開集合 かいしゅうごう open setmath