What advice would you give to writers for expanding description and vocabulary
For the first, learn to be brief and concrete. We have done writing excuses on the topic.
For the second, look for the best (most precise) word, not some random term from the thesaurus. (Sp?)
If you are viewing this on github.io, you can see that this site is open source. Please do not try to improve this page. It is auto-generated by a python script. If you have suggestions for improvements, please start a discussion on the github repo or the Discord.