Vocabulary consisting only from characters you are able to read
億
おく
(num) 100,000,000, hundred millionjlpt4
執事
しつじ
(1)steward, butler, (2)court official, (3)deacon (Anglican, Lutheran, etc.) mix
幸い
さいわい
happiness, blessednessmix
と金
ときん
Promoted pawn ("tokin")Shogi
幸せ
しあわせ
happiness, good fortune, luck, blessingmix