diff --git a/src/netbase.cpp b/src/netbase.cpp
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -661,7 +661,7 @@
  * @param nTimeout Wait this many milliseconds for the connection to be
  *                 established.
  * @param manual_connection Whether or not the connection was manually requested
- *                          (e.g. thru the addnode RPC)
+ *                          (e.g. through the addnode RPC)
  *
  * @returns Whether or not a connection was successfully made.
  */
@@ -776,7 +776,7 @@
 
 /**
  * Set the name proxy to use for all connections to nodes specified by a
- * hostname. After setting this proxy, connecting to a node sepcified by a
+ * hostname. After setting this proxy, connecting to a node specified by a
  * hostname won't result in a local lookup of said hostname, rather, connect to
  * the node by asking the name proxy for a proxy connection to the hostname,
  * effectively delegating the hostname lookup to the specified proxy.
diff --git a/src/node/transaction.cpp b/src/node/transaction.cpp
--- a/src/node/transaction.cpp
+++ b/src/node/transaction.cpp
@@ -40,8 +40,8 @@
         CCoinsViewCache &view = ::ChainstateActive().CoinsTip();
         for (size_t o = 0; o < tx->vout.size(); o++) {
             const Coin &existingCoin = view.AccessCoin(COutPoint(txid, o));
-            // IsSpent doesnt mean the coin is spent, it means the output
-            // doesnt' exist. So if the output does exist, then this transaction
+            // IsSpent doesn't mean the coin is spent, it means the output
+            // doesn't exist. So if the output does exist, then this transaction
             // exists in the chain.
             if (!existingCoin.IsSpent()) {
                 return TransactionError::ALREADY_IN_CHAIN;
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -335,7 +335,7 @@
     // rescanning a wallet.
     m_node.startShutdown();
     // Unsetting the client model can cause the current thread to wait for node
-    // to complete an operation, like wait for a RPC execution to complate.
+    // to complete an operation, like wait for a RPC execution to complete.
     window->setClientModel(nullptr);
     pollShutdownTimer->stop();
 
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -1991,7 +1991,7 @@
     std::vector<int> output_indices(merged_psbt.outputs.size());
     std::iota(output_indices.begin(), output_indices.end(), 0);
 
-    // Shuffle input and output indicies lists
+    // Shuffle input and output indices lists
     Shuffle(input_indices.begin(), input_indices.end(), FastRandomContext());
     Shuffle(output_indices.begin(), output_indices.end(), FastRandomContext());
 
diff --git a/src/rpc/rawtransaction_util.h b/src/rpc/rawtransaction_util.h
--- a/src/rpc/rawtransaction_util.h
+++ b/src/rpc/rawtransaction_util.h
@@ -39,7 +39,7 @@
  *
  * @param  prevTxs       Array of previous txns outputs that tx depends on but
  * may not yet be in the block chain
- * @param  keystore      A pointer to the temprorary keystore if there is one
+ * @param  keystore      A pointer to the temporary keystore if there is one
  * @param  coins         Map of unspent outputs - coins in mempool and current
  * chain UTXO set, may be extended by previous txns outputs after call
  */
diff --git a/src/script/descriptor.cpp b/src/script/descriptor.cpp
--- a/src/script/descriptor.cpp
+++ b/src/script/descriptor.cpp
@@ -36,7 +36,7 @@
 //       xpubs use other characters too, but already have their own checksum
 //       mechanism.
 //     * Function names like "multi()" use other characters, but mistakes in
-//       these would generally result in an unparseable descriptor.
+//       these would generally result in an unparsable descriptor.
 //   * A case error always counts as 1 symbol error.
 //   * Any other 1 character substitution error counts as 1 or 2 symbol errors.
 // * Any 1 symbol error is always detected.