diff --git a/cmd/evm/internal/t8ntool/block.go b/cmd/evm/internal/t8ntool/block.go
index a2dc4734372b..62c8593a1d47 100644
--- a/cmd/evm/internal/t8ntool/block.go
+++ b/cmd/evm/internal/t8ntool/block.go
@@ -242,7 +242,7 @@ func readInput(ctx *cli.Context) (*bbInput, error) {
 	if headerStr == stdinSelector || ommersStr == stdinSelector || txsStr == stdinSelector || cliqueStr == stdinSelector {
 		decoder := json.NewDecoder(os.Stdin)
 		if err := decoder.Decode(inputData); err != nil {
-			return nil, NewError(ErrorJson, fmt.Errorf("failed unmarshaling stdin: %v", err))
+			return nil, NewError(ErrorJson, fmt.Errorf("failed unmarshalling stdin: %v", err))
 		}
 	}
 	if cliqueStr != stdinSelector && cliqueStr != "" {
diff --git a/cmd/evm/internal/t8ntool/transaction.go b/cmd/evm/internal/t8ntool/transaction.go
index 8533b7863769..7f66ba4d85d6 100644
--- a/cmd/evm/internal/t8ntool/transaction.go
+++ b/cmd/evm/internal/t8ntool/transaction.go
@@ -86,7 +86,7 @@ func Transaction(ctx *cli.Context) error {
 	if txStr == stdinSelector {
 		decoder := json.NewDecoder(os.Stdin)
 		if err := decoder.Decode(inputData); err != nil {
-			return NewError(ErrorJson, fmt.Errorf("failed unmarshaling stdin: %v", err))
+			return NewError(ErrorJson, fmt.Errorf("failed unmarshalling stdin: %v", err))
 		}
 		// Decode the body of already signed transactions
 		body = common.FromHex(inputData.TxRlp)
diff --git a/cmd/evm/internal/t8ntool/transition.go b/cmd/evm/internal/t8ntool/transition.go
index 7802d4965199..aa0483a8ba67 100644
--- a/cmd/evm/internal/t8ntool/transition.go
+++ b/cmd/evm/internal/t8ntool/transition.go
@@ -135,7 +135,7 @@ func Transition(ctx *cli.Context) error {
 	if allocStr == stdinSelector || envStr == stdinSelector || txStr == stdinSelector {
 		decoder := json.NewDecoder(os.Stdin)
 		if err := decoder.Decode(inputData); err != nil {
-			return NewError(ErrorJson, fmt.Errorf("failed unmarshaling stdin: %v", err))
+			return NewError(ErrorJson, fmt.Errorf("failed unmarshalling stdin: %v", err))
 		}
 	}
 	if allocStr != stdinSelector {
diff --git a/cmd/evm/internal/t8ntool/tx_iterator.go b/cmd/evm/internal/t8ntool/tx_iterator.go
index 8f28dc70223b..046f62314dae 100644
--- a/cmd/evm/internal/t8ntool/tx_iterator.go
+++ b/cmd/evm/internal/t8ntool/tx_iterator.go
@@ -127,7 +127,7 @@ func loadTransactions(txStr string, inputData *input, env stEnv, chainConfig *pa
 			return newRlpTxIterator(body), nil
 		}
 		if err := json.Unmarshal(data, &txsWithKeys); err != nil {
-			return nil, NewError(ErrorJson, fmt.Errorf("failed unmarshaling txs-file: %v", err))
+			return nil, NewError(ErrorJson, fmt.Errorf("failed unmarshalling txs-file: %v", err))
 		}
 	} else {
 		if len(inputData.TxRlp) > 0 {
diff --git a/cmd/evm/internal/t8ntool/utils.go b/cmd/evm/internal/t8ntool/utils.go
index 8ec38c7618de..42f5471e7b24 100644
--- a/cmd/evm/internal/t8ntool/utils.go
+++ b/cmd/evm/internal/t8ntool/utils.go
@@ -33,7 +33,7 @@ func readFile(path, desc string, dest interface{}) error {
 	defer inFile.Close()
 	decoder := json.NewDecoder(inFile)
 	if err := decoder.Decode(dest); err != nil {
-		return NewError(ErrorJson, fmt.Errorf("failed unmarshaling %s file: %v", desc, err))
+		return NewError(ErrorJson, fmt.Errorf("failed unmarshalling %s file: %v", desc, err))
 	}
 	return nil
 }
diff --git a/core/types/account.go b/core/types/account.go
index bb0f4ca02e10..52ce184cda5d 100644
--- a/core/types/account.go
+++ b/core/types/account.go
@@ -52,7 +52,7 @@ type accountMarshaling struct {
 }
 
 // storageJSON represents a 256 bit byte array, but allows less than 256 bits when
-// unmarshaling from hex.
+// unmarshalling from hex.
 type storageJSON common.Hash
 
 func (h *storageJSON) UnmarshalText(text []byte) error {
diff --git a/core/types/receipt_test.go b/core/types/receipt_test.go
index a7b26444712f..fc51eb11a528 100644
--- a/core/types/receipt_test.go
+++ b/core/types/receipt_test.go
@@ -343,7 +343,7 @@ func TestReceiptJSON(t *testing.T) {
 		r := Receipt{}
 		err = r.UnmarshalJSON(b)
 		if err != nil {
-			t.Fatal("error unmarshaling receipt from json:", err)
+			t.Fatal("error unmarshalling receipt from json:", err)
 		}
 	}
 }
@@ -360,7 +360,7 @@ func TestEffectiveGasPriceNotRequired(t *testing.T) {
 	r2 := Receipt{}
 	err = r2.UnmarshalJSON(b)
 	if err != nil {
-		t.Fatal("error unmarshaling receipt from json:", err)
+		t.Fatal("error unmarshalling receipt from json:", err)
 	}
 }
 
diff --git a/crypto/kzg4844/kzg4844.go b/crypto/kzg4844/kzg4844.go
index 52124df67461..168ff8347095 100644
--- a/crypto/kzg4844/kzg4844.go
+++ b/crypto/kzg4844/kzg4844.go
@@ -85,7 +85,7 @@ type Claim [32]byte
 var useCKZG atomic.Bool
 
 // UseCKZG can be called to switch the default Go implementation of KZG to the C
-// library if fo some reason the user wishes to do so (e.g. consensus bug in one
+// library if for some reason the user wishes to do so (e.g. consensus bug in one
 // or the other).
 func UseCKZG(use bool) error {
 	if use && !ckzgAvailable {
diff --git a/crypto/secp256k1/libsecp256k1/include/secp256k1.h b/crypto/secp256k1/libsecp256k1/include/secp256k1.h
index f268e309d0bf..76af8396918e 100644
--- a/crypto/secp256k1/libsecp256k1/include/secp256k1.h
+++ b/crypto/secp256k1/libsecp256k1/include/secp256k1.h
@@ -357,7 +357,7 @@ SECP256K1_API int secp256k1_ecdsa_signature_serialize_compact(
 /** Verify an ECDSA signature.
  *
  *  Returns: 1: correct signature
- *           0: incorrect or unparseable signature
+ *           0: incorrect or unparsable signature
  *  Args:    ctx:       a secp256k1 context object, initialized for verification.
  *  In:      sig:       the signature being verified (cannot be NULL)
  *           msg32:     the 32-byte message hash being verified (cannot be NULL)
diff --git a/crypto/secp256k1/libsecp256k1/sage/group_prover.sage b/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
index ab580c5b23bb..68882e93659a 100644
--- a/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
+++ b/crypto/secp256k1/libsecp256k1/sage/group_prover.sage
@@ -17,7 +17,7 @@
 #   - A constraint describing the requirements of the law, called "require"
 # * Implementations are transliterated into functions that operate as well on
 #   algebraic input points, and are called once per combination of branches
-#   exectured. Each execution returns:
+#   executed. Each execution returns:
 #   - A constraint describing the assumptions this implementation requires
 #     (such as Z1=1), called "assumeFormula"
 #   - A constraint describing the assumptions this specific branch requires,
diff --git a/eth/handler.go b/eth/handler.go
index a32a04e00b72..0d27e061c49b 100644
--- a/eth/handler.go
+++ b/eth/handler.go
@@ -497,7 +497,7 @@ func (h *handler) BroadcastTransactions(txs types.Transactions) {
 		}
 		// Send the transaction (if it's small enough) directly to a subset of
 		// the peers that have not received it yet, ensuring that the flow of
-		// transactions is groupped by account to (try and) avoid nonce gaps.
+		// transactions is grouped by account to (try and) avoid nonce gaps.
 		//
 		// To do this, we hash the local enode IW with together with a peer's
 		// enode ID together with the transaction sender and broadcast if
diff --git a/eth/protocols/snap/sync_test.go b/eth/protocols/snap/sync_test.go
index b780868b4e06..cea83aa2bc8e 100644
--- a/eth/protocols/snap/sync_test.go
+++ b/eth/protocols/snap/sync_test.go
@@ -1502,7 +1502,7 @@ func getCodeByHash(hash common.Hash) []byte {
 	return nil
 }
 
-// makeAccountTrieNoStorage spits out a trie, along with the leafs
+// makeAccountTrieNoStorage spits out a trie, along with the leaves
 func makeAccountTrieNoStorage(n int, scheme string) (string, *trie.Trie, []*kv) {
 	var (
 		db      = triedb.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
@@ -1650,7 +1650,7 @@ func makeAccountTrieWithStorageWithUniqueStorage(scheme string, accounts, slots
 	return db.Scheme(), accTrie, entries, storageTries, storageEntries
 }
 
-// makeAccountTrieWithStorage spits out a trie, along with the leafs
+// makeAccountTrieWithStorage spits out a trie, along with the leaves
 func makeAccountTrieWithStorage(scheme string, accounts, slots int, code, boundary bool, uneven bool) (*trie.Trie, []*kv, map[common.Hash]*trie.Trie, map[common.Hash][]*kv) {
 	var (
 		db             = triedb.NewDatabase(rawdb.NewMemoryDatabase(), newDbConfig(scheme))
diff --git a/ethclient/gethclient/gethclient_test.go b/ethclient/gethclient/gethclient_test.go
index 158886475eda..d562bcda1f01 100644
--- a/ethclient/gethclient/gethclient_test.go
+++ b/ethclient/gethclient/gethclient_test.go
@@ -146,7 +146,7 @@ func TestGethClient(t *testing.T) {
 			func(t *testing.T) { testCallContractWithBlockOverrides(t, client) },
 		},
 		// The testaccesslist is a bit time-sensitive: the newTestBackend imports
-		// one block. The `testAcessList` fails if the miner has not yet created a
+		// one block. The `testAccessList` fails if the miner has not yet created a
 		// new pending-block after the import event.
 		// Hence: this test should be last, execute the tests serially.
 		{
diff --git a/rpc/client.go b/rpc/client.go
index 2b0016db8f4e..eef6ee21cf05 100644
--- a/rpc/client.go
+++ b/rpc/client.go
@@ -70,7 +70,7 @@ type BatchElem struct {
 	// discarded.
 	Result interface{}
 	// Error is set if the server returns an error for this request, or if
-	// unmarshaling into Result fails. It is not set for I/O errors.
+	// unmarshalling into Result fails. It is not set for I/O errors.
 	Error error
 }