What is the equivalent of sighing?

I’ve been using this resource for Genki tasks [https://sethclydesdale.github.io/genki-study-resources/lessons-3rd/](https://sethclydesdale.github.io/genki-study-resources/lessons-3rd/) and it’s really amazing. One thing I’m struggling with…

I wanted to listen to a podcast on [onsen.ag](https://onsen.ag) ([this one](https://www.onsen.ag/program/loveflops), to be specific) but I’ve found that…

Also, are there any dictionaries that only have actually-used words? Like no rare/archaic type words that people never…