Vocabulary consisting only from characters you are able to read
国字
こくじ
(1)country's official writing system, native script, (2)kana, (3)kanji that originated in Japan (as opposed to China) bunpou
実力
じつりょく
(1)(real) ability, true strength, merit, efficiency, competency, (2)arms, force jlpt3, mix
年金
ねんきん
annuity, pensionmix