Vocabulary consisting only from characters you are able to read
自白
じはく
confession, acknowledgement, acknowledgmentsuru
やる気
やるき
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
長年
ながねん
long time, many yearstoki
一気
いっき
(abbr) drink! (said repeatedly as a party cheer)mix
券
けん
ticket, coupon, bond, certificatemix
猫鮫
ねこざめ
(uk) bullhead shark (esp. the Japanese bullhead shark, Heterodontus japonicus)mix
今宵
こよい
this evening, tonighttoki
黄金
おうごん
gold; (n,adj-no) gold; (n,adj-no) gold; goldmix
男女
だんじょ
man and woman, men and womenmix
微分学
びぶんがく
differential calculusmath
分の
ぶんの
denominator bun no numerator (in writing common fractions), X Yth's (Y bun no X)jlpt3, math