Vocabulary consisting only from characters you are able to read
一体
ittai
(1)...the heck (e.g. "what the heck?"), ...in the world (e.g. "why in the world?"), ...on earth (e.g. "who on earth?"), (n) (2)one object, one body, unity, (3)one form, one style, (4)one Buddhist jlpt3
いつの間にか
icunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3