Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
名刀 meitou slavný meč, výtečný mečleda1, sensou
体得 taitoku mastery/knack/realization/realisation/experience/comprehension/(P)leda1, suru
苦しい kurushii painful, difficultadj, jlpt3
利子 rishi interest (bank)mix
治す naosu (1)to cure, to heal, (2)to fix, to correct, to repair, (aux-v) (3)to do over again (after -masu base of verb), (4)to replace, to put back as it was, (5)to convert (into a different state), to tra godan, jlpt3, verb, vtrans