Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
手話 šuwa sign languagekaiwa
特色 tokušoku (1)characteristic, feature, idiosyncrasy, personal colour, (2)spot color (in printing) mix
数学モデル suugakumoderu mathematical modelmath
学ぶ manabu učit segakkou, godan, leda1, verb
苦い nigai bitterjlpt4, ryouri