diff --git a/packages/app-accounts/src/modals/Transfer.tsx b/packages/app-accounts/src/modals/Transfer.tsx
index 459874d473..adde0464f8 100644
--- a/packages/app-accounts/src/modals/Transfer.tsx
+++ b/packages/app-accounts/src/modals/Transfer.tsx
@@ -103,7 +103,7 @@ class Transfer extends React.PureComponent<Props, State> {
               type='allPlus'
             />
             <InputBalance
-              help={t('Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 mili is equivalent to sending 0.001.')}
+              help={t('Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 milli is equivalent to sending 0.001.')}
               isError={!hasAvailable}
               label={t('amount')}
               maxValue={maxBalance}
diff --git a/packages/app-contracts/src/Deploy.tsx b/packages/app-contracts/src/Deploy.tsx
index 89db113f56..080126298b 100644
--- a/packages/app-contracts/src/Deploy.tsx
+++ b/packages/app-contracts/src/Deploy.tsx
@@ -204,7 +204,7 @@ class Deploy extends ContractModal<Props, State> {
         />
         <InputBalance
           defaultValue={endowment}
-          help={t('The allotted endownment for this contract, i.e. the amount transferred to the contract upon instantiation.')}
+          help={t('The allotted endowment for this contract, i.e. the amount transferred to the contract upon instantiation.')}
           isDisabled={isBusy}
           isError={!isEndowValid}
           label={t('endowment')}
diff --git a/packages/app-generic-asset/src/Transfer.tsx b/packages/app-generic-asset/src/Transfer.tsx
index 5dd791f6eb..e45b6deb56 100644
--- a/packages/app-generic-asset/src/Transfer.tsx
+++ b/packages/app-generic-asset/src/Transfer.tsx
@@ -95,7 +95,7 @@ class Transfer extends React.PureComponent<Props> {
             value={assetId}
           />
           <InputBalance
-            help={t('Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 mili is equivalent to sending 0.001.')}
+            help={t('Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 milli is equivalent to sending 0.001.')}
             isError={!hasAvailable}
             label={t('amount')}
             onChange={this.onChangeAmount}
diff --git a/packages/app-staking/src/Actions/Account/BondExtra.tsx b/packages/app-staking/src/Actions/Account/BondExtra.tsx
index c26f2a0208..c885954259 100644
--- a/packages/app-staking/src/Actions/Account/BondExtra.tsx
+++ b/packages/app-staking/src/Actions/Account/BondExtra.tsx
@@ -117,7 +117,7 @@ class BondExtra extends TxComponent<Props, State> {
             autoFocus
             className='medium'
             help={t('Amount to add to the currently bonded funds. This is adjusted using the available funds on the account.')}
-            label={t('additionnal bonded funds')}
+            label={t('additional bonded funds')}
             maxValue={maxBalance}
             onChange={this.onChangeValue}
             onEnter={this.sendTx}
diff --git a/packages/app-staking/src/Actions/Account/Validate.tsx b/packages/app-staking/src/Actions/Account/Validate.tsx
index 5ee6675ea8..8464975ae7 100644
--- a/packages/app-staking/src/Actions/Account/Validate.tsx
+++ b/packages/app-staking/src/Actions/Account/Validate.tsx
@@ -168,7 +168,7 @@ class Validate extends TxComponent<Props, State> {
           <InputBalance
             className='medium'
             defaultValue={validatorPrefs && validatorPrefs.validatorPayment && validatorPrefs.validatorPayment.toBn()}
-            help={t('Amount taken up-front from the reward by the validator before spliting the remainder between themselves and the nominators')}
+            help={t('Amount taken up-front from the reward by the validator before splitting the remainder between themselves and the nominators')}
             label={t('reward commission')}
             onChange={this.onChangePayment}
             onEnter={this.sendTx}
diff --git a/packages/apps/public/locales/en/app-accounts.json b/packages/apps/public/locales/en/app-accounts.json
index 66b087c411..4b35ce50a1 100644
--- a/packages/apps/public/locales/en/app-accounts.json
+++ b/packages/apps/public/locales/en/app-accounts.json
@@ -63,7 +63,7 @@
   "send from account": "send from account",
   "Select a contact or paste the address you want to send funds to.": "Select a contact or paste the address you want to send funds to.",
   "send to address": "send to address",
-  "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 mili is equivalent to sending 0.001.": "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 mili is equivalent to sending 0.001.",
+  "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 milli is equivalent to sending 0.001.": "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 milli is equivalent to sending 0.001.",
   "amount": "amount",
   "Make Transfer": "Make Transfer",
   "Add account": "Add account",
diff --git a/packages/apps/public/locales/en/app-contracts.json b/packages/apps/public/locales/en/app-contracts.json
index 679c55062f..bcf6e2b417 100644
--- a/packages/apps/public/locales/en/app-contracts.json
+++ b/packages/apps/public/locales/en/app-contracts.json
@@ -46,7 +46,7 @@
   "The contract WASM previously deployed. Internally this is identified by the hash of the code, as either created or attached.": "The contract WASM previously deployed. Internally this is identified by the hash of the code, as either created or attached.",
   "code for this contract": "code for this contract",
   "The deployment constructor information for this contract, as provided by the ABI.": "The deployment constructor information for this contract, as provided by the ABI.",
-  "The allotted endownment for this contract, i.e. the amount transferred to the contract upon instantiation.": "The allotted endownment for this contract, i.e. the amount transferred to the contract upon instantiation.",
+  "The allotted endowment for this contract, i.e. the amount transferred to the contract upon instantiation.": "The allotted endowment for this contract, i.e. the amount transferred to the contract upon instantiation.",
   "endowment": "endowment",
   "Deploy": "Deploy",
   "Specify the user account to use for this deployment. And fees will be deducted from this account.": "Specify the user account to use for this deployment. And fees will be deducted from this account.",
diff --git a/packages/apps/public/locales/en/app-generic-asset.json b/packages/apps/public/locales/en/app-generic-asset.json
index f10c7e75bf..3ee0ac04bb 100644
--- a/packages/apps/public/locales/en/app-generic-asset.json
+++ b/packages/apps/public/locales/en/app-generic-asset.json
@@ -18,7 +18,7 @@
   "Select a contact or paste the address you want to send funds to.": "Select a contact or paste the address you want to send funds to.",
   "send to address": "send to address",
   "Enter the Asset ID of the token you want to transfer.": "Enter the Asset ID of the token you want to transfer.",
-  "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 mili is equivalent to sending 0.001.": "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 mili is equivalent to sending 0.001.",
+  "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 milli is equivalent to sending 0.001.": "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 milli is equivalent to sending 0.001.",
   "amount": "amount",
   "Make Transfer": "Make Transfer"
 }
diff --git a/packages/apps/public/locales/en/app-staking.json b/packages/apps/public/locales/en/app-staking.json
index 7445e65008..26cd1505c4 100644
--- a/packages/apps/public/locales/en/app-staking.json
+++ b/packages/apps/public/locales/en/app-staking.json
@@ -5,7 +5,7 @@
   "Bond more funds": "Bond more funds",
   "stash account": "stash account",
   "Amount to add to the currently bonded funds. This is adjusted using the available funds on the account.": "Amount to add to the currently bonded funds. This is adjusted using the available funds on the account.",
-  "additionnal bonded funds": "additionnal bonded funds",
+  "additional bonded funds": "additional bonded funds",
   "stash": "stash",
   "session": "session",
   "nominating": "nominating",
@@ -65,7 +65,7 @@
   "Set validator preferences": "Set validator preferences",
   "The number of time this validator can get slashed before being automatically unstaked (maximum of 10 allowed)": "The number of time this validator can get slashed before being automatically unstaked (maximum of 10 allowed)",
   "automatic unstake threshold": "automatic unstake threshold",
-  "Amount taken up-front from the reward by the validator before spliting the remainder between themselves and the nominators": "Amount taken up-front from the reward by the validator before spliting the remainder between themselves and the nominators",
+  "Amount taken up-front from the reward by the validator before splitting the remainder between themselves and the nominators": "Amount taken up-front from the reward by the validator before splitting the remainder between themselves and the nominators",
   "reward commission": "reward commission",
   "New stake": "New stake",
   "No funds staked yet.": "No funds staked yet.",
diff --git a/packages/apps/public/locales/en/ui.json b/packages/apps/public/locales/en/ui.json
index ffb4554272..7373fb8f81 100644
--- a/packages/apps/public/locales/en/ui.json
+++ b/packages/apps/public/locales/en/ui.json
@@ -64,7 +64,7 @@
   "send from account": "",
   "Select a contact or paste the address you want to send funds to.": "",
   "send to address": "",
-  "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 mili is equivalent to sending 0.001.": "",
+  "Type the amount you want to transfer. Note that you can select the unit on the right e.g sending 1 milli is equivalent to sending 0.001.": "",
   "amount": "",
   "Make Transfer": "",
   "Add account": "",
@@ -149,7 +149,7 @@
   "The contract WASM previously deployed. Internally this is identified by the hash of the code, as either created or attached.": "",
   "code for this contract": "",
   "The deployment constructor information for this contract, as provided by the ABI.": "",
-  "The allotted endownment for this contract, i.e. the amount transferred to the contract upon instantiation.": "",
+  "The allotted endowment for this contract, i.e. the amount transferred to the contract upon instantiation.": "",
   "endowment": "",
   "Deploy": "",
   "Specify the user account to use for this deployment. And fees will be deducted from this account.": "",
@@ -319,7 +319,7 @@
   "Bond more funds": "",
   "stash account": "",
   "Amount to add to the currently bonded funds. This is adjusted using the available funds on the account.": "",
-  "additionnal bonded funds": "",
+  "additional bonded funds": "",
   "stash": "",
   "nominating": "",
   "controller": "",
@@ -378,7 +378,7 @@
   "Set validator preferences": "",
   "The number of time this validator can get slashed before being automatically unstaked (maximum of 10 allowed)": "",
   "automatic unstake threshold": "",
-  "Amount taken up-front from the reward by the validator before spliting the remainder between themselves and the nominators": "",
+  "Amount taken up-front from the reward by the validator before splitting the remainder between themselves and the nominators": "",
   "reward commission": "",
   "New stake": "",
   "No funds staked yet.": "",