ちが
irechigai

Noun

1. passing each other (without meeting); entering somewhere just after someone had left; coming in just as someone had gone out

さっき ちがいで亜美 あみさんが ったところです。
sakki irechigaide amisanga dete itta tokorodesu.
You just missed Ami as she went out.
Noun

2. inserting in the wrong order