Vocabulary consisting only from characters you are able to read
下書き
shitagaki
rough copy, draft, draughtmix
いつの間にか
itsunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
手がかり
tegakari
(1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix