This VSCode extension allows you to highlight any word(s) and instantly get a list of matching synonym, which you can replace using just a click!
This extension is published on VSCode Extension Manager. Just search for synonym-finder-pr in your VSCode!
How to use?
Highlight any word or group of words
Bring up command window by pressing Ctrl+Shift+P (depends on your keymappings).
type find synonym
You will instantly see a list of words that match the highlighted word. Select any that you want to use and press Enter.
Your highlighted text will be instantly replaced with the one that you selected!