[nmaggioni]

Some time ago I have in fact written a small utility based on fzf that solves this problem by letting you comment aliases in your shell config file and fuzzy-search through them:

https://github.com/nmaggioni/wat

The tag system is especially useful to me when I know the general concept I'm after but don't remember the exact wording of the command.

[southerntofu]

From a quick look I love it! I just wish something like that was part of my shell and it not only applied to aliases... :)