diff --git a/base58/src/lib.rs b/base58/src/lib.rs
index b5b977ebc..df2c15103 100644
--- a/base58/src/lib.rs
+++ b/base58/src/lib.rs
@@ -337,7 +337,7 @@ mod benches {
 
     #[bench]
     pub fn bench_encode_check_xpub(bh: &mut Bencher) {
-        let data: alloc::vec::Vec<_> = (0u8..78).collect(); // lenght of xpub
+        let data: alloc::vec::Vec<_> = (0u8..78).collect(); // length of xpub
 
         bh.iter(|| {
             let r = super::encode_check(&data);
diff --git a/bitcoin/src/merkle_tree/mod.rs b/bitcoin/src/merkle_tree/mod.rs
index b656ce7e7..82801fdd4 100644
--- a/bitcoin/src/merkle_tree/mod.rs
+++ b/bitcoin/src/merkle_tree/mod.rs
@@ -41,7 +41,7 @@ impl_hashencode!(WitnessMerkleNode);
 /// Other Merkle trees in Bitcoin, such as those used in Taproot commitments,
 /// do not use this algorithm and cannot use this trait.
 pub trait MerkleNode: Copy {
-    /// The hash (TXID or WTXID) of a transaciton in the tree.
+    /// The hash (TXID or WTXID) of a transaction in the tree.
     type Leaf: TxIdentifier;
 
     /// Convert a hash to a leaf node of the tree.
diff --git a/chacha20_poly1305/src/chacha20.rs b/chacha20_poly1305/src/chacha20.rs
index 51d0e4b88..0a73ca368 100644
--- a/chacha20_poly1305/src/chacha20.rs
+++ b/chacha20_poly1305/src/chacha20.rs
@@ -45,7 +45,7 @@ impl Nonce {
 ///
 /// This type is attempting to be as close as possible to the experimental [`core::simd::u32x4`]
 /// which at this time is feature gated and well beyond the project's MSRV. But ideally
-/// an easy transistion can be made in the future.
+/// an easy transition can be made in the future.
 ///
 /// A few SIMD relevant design choices:
 ///    * Heavy use of inline functions to help the compiler recognize vectorizable sections.
diff --git a/hashes/CHANGELOG.md b/hashes/CHANGELOG.md
index ea31a9be8..bd9aed733 100644
--- a/hashes/CHANGELOG.md
+++ b/hashes/CHANGELOG.md
@@ -6,7 +6,7 @@
 
 # 0.15.0 - 2024-10-16
 
-This release is massive. The biggest visable changes are to the `Hash` trait, which has mostly been replaced
+This release is massive. The biggest visible changes are to the `Hash` trait, which has mostly been replaced
 by inherent functions. You should not need to import it at all anymore for normal usage. Check out how we are
 using `hashes` in `rust-bitcoin` to see an example. Enjoy!
 
@@ -52,7 +52,7 @@ using `hashes` in `rust-bitcoin` to see an example. Enjoy!
 
 * Bump MSRV to Rust version 1.56.1 [#2188](https://github.com/rust-bitcoin/rust-bitcoin/pull/2188)
 
-## API improvemnts
+## API improvements
 
 * Add support for SHA384 [#2538](https://github.com/rust-bitcoin/rust-bitcoin/pull/2538)
 * Make from_hex inherent for byte-like types [#2491](https://github.com/rust-bitcoin/rust-bitcoin/pull/2491)
diff --git a/units/src/fee_rate.rs b/units/src/fee_rate.rs
index 8c9b79d3d..2483bd091 100644
--- a/units/src/fee_rate.rs
+++ b/units/src/fee_rate.rs
@@ -121,7 +121,7 @@ impl FeeRate {
 
     /// Checked addition.
     ///
-    /// Computes `self + rhs` returning [`None`] if overflow occured.
+    /// Computes `self + rhs` returning [`None`] if overflow occurred.
     #[must_use]
     pub const fn checked_add(self, rhs: u64) -> Option<Self> {
         // No `map()` in const context.
@@ -133,7 +133,7 @@ impl FeeRate {
 
     /// Checked subtraction.
     ///
-    /// Computes `self - rhs` returning [`None`] if overflow occured.
+    /// Computes `self - rhs` returning [`None`] if overflow occurred.
     #[must_use]
     pub const fn checked_sub(self, rhs: u64) -> Option<Self> {
         // No `map()` in const context.