Vocabulary consisting only from characters you are able to read
習字
しゅうじ
rukopis, psaní, kaligrafieleda1
後輩
こうはい
junior (at work or school)jlpt3
俗語
ぞくご
colloquialism, colloquial languagebunpou
屋敷
やしき
residence, estate, grounds, premises, mansionmix
主な
おもな
chief, main, principal, importantmix
老友
ろう とも
důvěrný přítelmix