Vocabulary consisting only from characters you are able to read
学力
がくりょく
scholarship, knowledge, literary abilitymix
中年
ちゅうねん
middle-age, middle age, midlife, one's middle yearsmix
貝
かい
(1)(uk) Japanese babylon (species of shelled mollusk, Babylonia japonica), Japanese ivory shell, (2)(abbr) spinning top (traditionally made from a Japanese babylon shell)
元来
がんらい
originally, primarily, essentially, logically, naturallymix