Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
いつの間にか いつのまにか before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
エー足す1はビー エーたす1はビー A+1=Bmath
五分五分 ごぶごぶ as likely as not, 50-50, even match, tiemix
(1)substitution, (2)material, (3)price, (4)margin (e.g. for stapling, etc.), area required for something, (5)(arch) shiro (unit of land area equal to one-fiftieth of a tan; ~19.83 m.sq.); (6)cha mix
一月 ひとつき one monthjlpt5, toki