Vocabulary consisting only from characters you are able to read
いつの間にか
itsunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
刻む
kizamu
(1)to mince, to cut fine, to chop up, to hash, (2)to carve, to engrave, to chisel, to notch, (3)to tick away (time), to record the passing moments, (4)to etch (into one's mind), to remember distin godan, verb, vtrans
急ぎ
isogi
haste, hurry, expedition, speed, dispatchjlpt3