diff --git a/ci/jobs/scripts/check_style/aspell-ignore/en/aspell-dict.txt b/ci/jobs/scripts/check_style/aspell-ignore/en/aspell-dict.txt
index 63cbc5d28b4..075ffa1d501 100644
--- a/ci/jobs/scripts/check_style/aspell-ignore/en/aspell-dict.txt
+++ b/ci/jobs/scripts/check_style/aspell-ignore/en/aspell-dict.txt
@@ -1160,6 +1160,7 @@ argMax
 argMin
 argmax
 argmin
+arrayAUC
 arrayAll
 arrayAvg
 arrayCompact
diff --git a/utils/check-style/aspell-ignore/en/aspell-dict.txt b/utils/check-style/aspell-ignore/en/aspell-dict.txt
index 061b6013b1f..61d468d1134 100644
--- a/utils/check-style/aspell-ignore/en/aspell-dict.txt
+++ b/utils/check-style/aspell-ignore/en/aspell-dict.txt
@@ -1224,6 +1224,7 @@ argMax
 argMin
 argmax
 argmin
+arrayAUC
 arrayAll
 arrayAvg
 arrayCompact