Vocabulary consisting only from characters you are able to read
誰何
すいか
challenging (an unknown person), asking a person's identitysuru
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)
早め
はやめ
(something) earlymix
年金
ねんきん
annuity, pensionmix