The kanji 易易 fundamentally represents the idea of "easy," "simple," "change," or "trade." It embodies the concepts of something being straightforward, readily done, or subject to alteration. It can also imply a sense of transaction or exchange.

・On-yomi (音読み): イ (i) ・Kun-yomi (訓読み): やさ(しい) (yasashi(i)), か(える) (ka(eru)), やす(い) (yasu(i))

⚫︎ 容易 (ようい) Translation: Easy; simple; ready ⚫︎ 貿易 (ぼうえき) Translation: Trade; foreign trade ⚫︎ 易しい問題 (やさしいもんだい) Translation: An easy question

The kanji 易易 is a pictograph. It depicts a chameleon or other reptile that changes its color to match its surroundings, which is why it came to mean "change" and, by extension, "easy" or "prone to change." The top portion is thought to represent the head of the reptile, and the bottom is the body. The meaning of "trade" also evolved from the idea of exchange or bartering, which involves changes in ownership.