diff --git a/dots/.nvim-environments/primary/config/spell/en.utf-8.add b/dots/.nvim-environments/primary/config/spell/en.utf-8.add
index dbc3555c..a360df7d 100644
--- a/dots/.nvim-environments/primary/config/spell/en.utf-8.add
+++ b/dots/.nvim-environments/primary/config/spell/en.utf-8.add
@@ -138,3 +138,6 @@ Gabbros
 Stratovolcanoes
 Circumpacific
 magmas
+CO3
+Halides
+SO4
diff --git a/dots/.nvim-environments/primary/config/spell/en.utf-8.add.spl b/dots/.nvim-environments/primary/config/spell/en.utf-8.add.spl
index a4762da5..1ad126a7 100644
Binary files a/dots/.nvim-environments/primary/config/spell/en.utf-8.add.spl and b/dots/.nvim-environments/primary/config/spell/en.utf-8.add.spl differ