Vocabulary consisting only from characters you are able to read
Nerozumím tomu, i když studuji.gakkou
竹馬
たけうま
(walk on) stilts/bamboo horseleda1
老人
ろうじん
the aged/old person/(P)jlpt3
流行る
はやる
(1)to be popular, to come into fashion, (2)to be prevalent, to spread widely (e.g. disease), to be endemic, (3)to flourish, to thrive godan, jlpt3, verb, vintrans
男女
だんじょ
man and woman, men and womenmix
尾
お
(1)Chinese "Tail" constellation (one of the 28 mansions), (suf,ctr) (2)counter for fish, shrimp, etc. doubutsu