diff --git a/docs-spelling-check/styles/Consensys/CaseSensitive-Substitution.yml b/docs-spelling-check/styles/Consensys/CaseSensitive-Substitution.yml
index 210fe91..9185b39 100644
--- a/docs-spelling-check/styles/Consensys/CaseSensitive-Substitution.yml
+++ b/docs-spelling-check/styles/Consensys/CaseSensitive-Substitution.yml
@@ -26,5 +26,10 @@ swap:
   'ZK-EVM': '"zkEVM"'
   'zk-EVM': '"zkEVM"'
   'zk EVM': '"zkEVM"'
+  # MetaMask Embedded Wallets - enforce proper capitalization
+  'metamask embedded wallets': '"MetaMask Embedded Wallets"'
+  'MetaMask embedded wallets': '"MetaMask Embedded Wallets"'
+  'MetaMask Embedded wallets': '"MetaMask Embedded Wallets"'
+  'metamask Embedded Wallets': '"MetaMask Embedded Wallets"'
 
 
diff --git a/docs-spelling-check/styles/config/ignore/Consensys-common/project-words.txt b/docs-spelling-check/styles/config/ignore/Consensys-common/project-words.txt
index 1740ef0..093dbf1 100644
--- a/docs-spelling-check/styles/config/ignore/Consensys-common/project-words.txt
+++ b/docs-spelling-check/styles/config/ignore/Consensys-common/project-words.txt
@@ -98,6 +98,8 @@ azuredeploy
 azurerm
 backoff
 backport
+backrunning
+backruns
 backticks
 bartosz
 battlemon
@@ -463,6 +465,8 @@ froms
 fromscratchistanbul
 frontends
 frontpage
+frontrunning
+frontruns
 fsutil
 funboxteam
 fvy
diff --git a/docs-spelling-check/styles/config/vocabularies/Consensys-common/accept.txt b/docs-spelling-check/styles/config/vocabularies/Consensys-common/accept.txt
index 3541d4b..d614ac3 100644
--- a/docs-spelling-check/styles/config/vocabularies/Consensys-common/accept.txt
+++ b/docs-spelling-check/styles/config/vocabularies/Consensys-common/accept.txt
@@ -1,5 +1,7 @@
 0x[0-9a-fA-F]{40}
+^0x0$
 Algolia
+^AMMs?$
 Ansible
 [aA]utogenerat(?:ing|ed)?
 [aA]ttester[s]?
@@ -9,6 +11,8 @@ Arithmatex
 AWS Key Management Service
 AWS Secrets Manager
 Axelar
+^[Bb]ackrunners?$
+^[Bb]ackruns?$
 Azure Key Vault
 BerkeleyDB
 Bintray
@@ -35,12 +39,14 @@ CSpell
 [dD]app[s]?
 deadlineHeight
 [dD]eauthoriz(?:e|ing)
+^DeFi$
 [dD]eeplink(?:s|ing)?
 [dD]enylist[s]?
 [dD]eserializ(?:e|ing)
 [dD]eserialization
 [dD]esynchronization
 [dD]ev
+^DEXs?$
 DipDup
 Divio
 Doc[tT]ools
@@ -57,13 +63,18 @@ ESLint
 [eE]thdo
 EthSigner
 Ethereum
-Etherscan
+^[Ee]therscan$
 Etherspot
+^eth_sendbundle$
 Figma
 Filecoin
 Fireblocks
+^Flashbots$
+^[Ff]rontrunners?$
+^[Ff]rontruns?$
 Ganache
 [gG]asless
+^gasPrice$
 Geth
 Gitcoin
 GitHub
@@ -120,6 +131,7 @@ Medalla
 Merkle
 Merkleroot
 MetaMask
+MetaMask Embedded Wallets
 MkDocs
 Mobula
 [mM]odify
@@ -143,6 +155,7 @@ Octoflow
 opBNB|opbnb
 OpenSea
 [oO]rderbook[s]?
+^[oO]rderflows?$
 Orion
 PADO
 [pP]arallelization
@@ -174,12 +187,14 @@ Redis
 Redocusaurus
 [rR]eentrancy
 [rR]elayer
+[rR]elayers
 [rR]epurposing
 [rR]estak(?:e|es|ing|ed)?
 Rinkeby
 Roboto
 Ropsten
 RPCs
+^Rabby$
 [Rr]unbook[s]?
 [sS]andbox(?:ing|ed)?
 [sS]ample[s]?
@@ -225,6 +240,7 @@ UAs
 [uU]nichain
 [uU]nmarshal(?:ing|ed)?
 [uU]pstream[s]?
+^URL$
 USB Armory Mk II
 [uU]serOp
 [vV]aultName