Vocabulary consisting only from characters you are able to read
Včera jsem studoval celých sedm hodin.gakkou
休み
やすみ
rest, recess, respite, vacation, holiday, absence, suspensionjlpt5
希求
ききゅう
aspiring to, seek, demand, ask forsuru
I have decided not to study tonight.gakkou
一曲
いっきょく
tune (melody, piece of music)ongaku
借金
しゃっきん
debt/loan/liabilities/(P)suru
引越
ひっこし
(n,vs) moving (dwelling, office, etc.), changing residencejlpt3, uchi
南北
なんぼく
south and northmix
無用
むよう
useless, futility, needlessness, unnecessarinessmix
真っ暗
まっくら
(1)total darkness, pitch dark, (2)bleak future, poor prospects mix
All angles in a square are 90 degrees.math
品行
ひんこう
(moral) conduct/behaviour/behavior/deportmentleda1