Vocabulary consisting only from characters you are able to read
手がかり
てがかり
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
文書
ぶんしょ
document, writing, letter, paperwork, note, records, archives; document, writing, letter, paperwork, note, records, archivesmix
中年
ちゅうねん
middle-age, middle age, midlife, one's middle yearsmix