diff --git a/nvim/.config/nvim/spell/en.utf-8.add b/nvim/.config/nvim/spell/en.utf-8.add
index 41ec2f1..36a166d 100644
--- a/nvim/.config/nvim/spell/en.utf-8.add
+++ b/nvim/.config/nvim/spell/en.utf-8.add
@@ -180,3 +180,4 @@ reproducability
 positivity
 dataset
 endogeneity
+outliers