diff --git a/crates/nu-command/src/strings/parse.rs b/crates/nu-command/src/strings/parse.rs
index 06d26be446..ebeeee8a71 100644
--- a/crates/nu-command/src/strings/parse.rs
+++ b/crates/nu-command/src/strings/parse.rs
@@ -20,7 +20,7 @@ impl Command for Parse {
     }
 
     fn search_terms(&self) -> Vec<&str> {
-        vec!["pattern", "match"]
+        vec!["pattern", "match", "regex"]
     }
 
     fn signature(&self) -> nu_protocol::Signature {
diff --git a/crates/nu-command/src/strings/split/column.rs b/crates/nu-command/src/strings/split/column.rs
index 98837474d4..7852aa49b7 100644
--- a/crates/nu-command/src/strings/split/column.rs
+++ b/crates/nu-command/src/strings/split/column.rs
@@ -45,7 +45,7 @@ impl Command for SubCommand {
     }
 
     fn search_terms(&self) -> Vec<&str> {
-        vec!["separate", "divide"]
+        vec!["separate", "divide", "regex"]
     }
 
     fn run(
diff --git a/crates/nu-command/src/strings/split/list.rs b/crates/nu-command/src/strings/split/list.rs
index 8db4ef04df..7bfc4fb8a4 100644
--- a/crates/nu-command/src/strings/split/list.rs
+++ b/crates/nu-command/src/strings/split/list.rs
@@ -38,7 +38,7 @@ impl Command for SubCommand {
     }
 
     fn search_terms(&self) -> Vec<&str> {
-        vec!["separate", "divide"]
+        vec!["separate", "divide", "regex"]
     }
 
     fn run(
diff --git a/crates/nu-command/src/strings/split/row.rs b/crates/nu-command/src/strings/split/row.rs
index 3dea82213d..74d5d322c7 100644
--- a/crates/nu-command/src/strings/split/row.rs
+++ b/crates/nu-command/src/strings/split/row.rs
@@ -38,7 +38,7 @@ impl Command for SubCommand {
     }
 
     fn search_terms(&self) -> Vec<&str> {
-        vec!["separate", "divide"]
+        vec!["separate", "divide", "regex"]
     }
 
     fn run(
diff --git a/crates/nu-command/src/strings/str_/replace.rs b/crates/nu-command/src/strings/str_/replace.rs
index 91b7b45dd4..5c63563689 100644
--- a/crates/nu-command/src/strings/str_/replace.rs
+++ b/crates/nu-command/src/strings/str_/replace.rs
@@ -61,7 +61,7 @@ impl Command for SubCommand {
     }
 
     fn search_terms(&self) -> Vec<&str> {
-        vec!["search", "shift", "switch"]
+        vec!["search", "shift", "switch", "regex"]
     }
 
     fn run(