1. Adverb (fukushi), Pronoun

   this and that; this or that; one thing or another; this way and that

   Usually written using kana alone

   クラス会に出席して、昔懐かしい学生時代の思い出があれこれとよみがえった。

2. Adverb (fukushi)

   around; about; round about; roughly; nearly; almost

   Usually written using kana alone

Also written 彼此【あれこれ】arekore