diff --git a/crates/typos-cli/tests/cmd/false-positives.in/README.md b/crates/typos-cli/tests/cmd/false-positives.in/README.md
new file mode 100644
index 0000000..5871723
--- /dev/null
+++ b/crates/typos-cli/tests/cmd/false-positives.in/README.md
@@ -0,0 +1,7 @@
+add-ons should not be corrected to add-owns
+
+git glossary has both commitish and committish, so don't correct them
+
+HTTP_REFERER is a valid HTTP header field
+
+It should be reasonable to talk about `<thead>`
diff --git a/crates/typos-cli/tests/cmd/false-positives.in/sample.py b/crates/typos-cli/tests/cmd/false-positives.in/sample.py
new file mode 100644
index 0000000..dcf674d
--- /dev/null
+++ b/crates/typos-cli/tests/cmd/false-positives.in/sample.py
@@ -0,0 +1 @@
+from numpy.typing import NDArray  # should work
diff --git a/crates/typos-cli/tests/cmd/false-positives.in/sample.rs b/crates/typos-cli/tests/cmd/false-positives.in/sample.rs
new file mode 100644
index 0000000..de110f9
--- /dev/null
+++ b/crates/typos-cli/tests/cmd/false-positives.in/sample.rs
@@ -0,0 +1,3 @@
+use serde::ser;
+
+use flate2::*;
diff --git a/crates/typos-cli/tests/cmd/false-positives.toml b/crates/typos-cli/tests/cmd/false-positives.toml
new file mode 100644
index 0000000..324f41d
--- /dev/null
+++ b/crates/typos-cli/tests/cmd/false-positives.toml
@@ -0,0 +1,4 @@
+bin.name = "typos"
+stdin = ""
+stdout = ""
+stderr = ""
diff --git a/crates/typos-dict/assets/words.csv b/crates/typos-dict/assets/words.csv
index 9ea43d6..b8b7253 100644
--- a/crates/typos-dict/assets/words.csv
+++ b/crates/typos-dict/assets/words.csv
@@ -33765,7 +33765,6 @@ onmipotent,omnipotent
 onmiscient,omniscient
 onoly,only
 onot,note,not
-ons,owns
 onsalught,onslaught
 onself,oneself
 onservation,conservation,observation
diff --git a/crates/typos-dict/src/dict_codegen.rs b/crates/typos-dict/src/dict_codegen.rs
index 37b1815..7b3bbe9 100644
--- a/crates/typos-dict/src/dict_codegen.rs
+++ b/crates/typos-dict/src/dict_codegen.rs
@@ -66466,7 +66466,6 @@ pub static WORD_ON_CHILDREN: dictgen::DictTable<&'static [&'static str]> = dictg
         dictgen::InsensitiveStr::Ascii("miscient"),
         dictgen::InsensitiveStr::Ascii("oly"),
         dictgen::InsensitiveStr::Ascii("ot"),
-        dictgen::InsensitiveStr::Ascii("s"),
         dictgen::InsensitiveStr::Ascii("salught"),
         dictgen::InsensitiveStr::Ascii("self"),
         dictgen::InsensitiveStr::Ascii("servation"),
@@ -66511,7 +66510,6 @@ pub static WORD_ON_CHILDREN: dictgen::DictTable<&'static [&'static str]> = dictg
         &["omniscient"],
         &["only"],
         &["note", "not"],
-        &["owns"],
         &["onslaught"],
         &["oneself"],
         &["conservation", "observation"],