Spell Check: Ignore Word at Caret
spell.ignoreWord Stop flagging the word at the caret, in every file, until Editora is closed.
How to run it
Open the command palette (M-x in the Emacs keymap) and search for Spell Check: Ignore Word at Caret, then press Enter. It has no default keybinding, but you can bind one in Settings → Keymaps.