Protecting your crypto assets is fundamental in today’s digital world. A hardware wallet like Trezor offers maximum security, but only if you use the backup system correctly. In this article, we’ll show you the most common mistakes when transcribing backup words and how to avoid them.
Why are backup words so important?
Your Trezor hardware wallet protects your cryptocurrencies using a system of mnemonic words, commonly called a “seed phrase” or “recovery seed.” This set of 12, 20, or 24 words is the only way to recover your funds if:
- You lose the device
- The device gets damaged
- You forget your PIN
- You need to restore the wallet on a new device
A single mistake in transcribing these words can make it impossible to recover your funds. There’s no “Plan B” or technical support that can help you recover cryptocurrencies if the backup words are incorrect.
Common mistakes when transcribing words
When writing down your backup words, it’s easy to make spelling errors that seem insignificant but can have devastating consequences. Here are some of the most frequent mix-ups:
Words that sound similar
able/cable/table: These words differ only in the first letter
across/cross: Easy to confuse when listening
act/art/cat: Short and phonetically similar
Words that differ by only one letter
ball/call/fall/wall: Only the first consonant changes
bar/car/jar: Easily confused during quick writing
base/case: Differ only in the first letter
Words with complex spelling
bitter/butter: The difference is only one vowel
brain/grain/rain/train: Can be easily confused
bridge/ridge: The presence or absence of the initial “b” makes the difference
How to verify backup words
Having doubts about the correct transcription of your backup words? Here’s what you can do:
1. Check the official list: All backup words come from a predefined list of 2048 English words (BIP-39)
2. Verify through Trezor: Use the “Check backup” function on your Trezor device
3. Pay attention to problematic pairs: Pay special attention to words that can be easily confused
Question: Have you carefully checked every word in your backup?
The most problematic word pairs
Here’s a list of the most commonly confused words:
| action auction | add dad | again gain |
| age cage page wage | ahead head | aim air arm |
| air hair pair | all ball call fall ill wall | alley valley |
| alter later | anger danger | angle ankle |
| arch march | area arena | arm army art farm warm |
| around round | arrow narrow | art cart |
| ask mask task | aunt hunt | avoid void |
| awake aware | away way | bag bar tag |
| ball call fall wall | bar car jar | base case |
| battle cattle | beach bench teach | bean mean |
| belt best melt | best nest test west | better bitter butter letter |
| bid bind bird kid | bike like | bind bird blind find kind mind |
| bitter butter | blade blame | blame flame |
| blue blur glue | blush brush flush slush | boat goat |
| body boy | boil coil foil oil | bone one tone zone |
| book cook | border order | boring bring |
| boss toss | box boy fox | boy joy toy |
| brain grain rain train | brass grass | brick brisk trick |
| bridge ridge | brief grief | bright right |
| bring ring | brisk risk | broom room |
| brown frown | brush crush | bulb bulk |
| bus busy | cable table | cage cake case cave page wage |
| cake case cave lake make | call calm fall wall | calm palm |
| camp damp lamp ramp | can car cat fan man scan van | cannon canyon |
| car card cart cat jar | card cart hard yard | cart cat |
| case cash cause cave chase | cash crash dash wash | castle cattle |
| cat chat fat hat | catch match patch | cause pause |
| cave have pave save wave | certain curtain | chair hair |
| change charge | chat hat that what | chef chief |
| clap claw clay clip | claw clay law | clay play day |
| click clock | climb limb | clip flip |
| clock flock lock | cloud loud | clog dog |
| clutch dutch | coach couch | coast cost roast toast |
| code come core | coil coin cool foil oil | coin corn join |
| come core home | cook cool | cool pool tool wool |
| coral moral | core corn more | corn horn |
| cost host post | couch crouch | cover hover over |
| crack rack track | craft draft | cram cream |
| crash crush trash | cream dream | crop drop |
| cry dry try | cube cute tube | dad day mad sad |
| damp lamp ramp | daring during | dash dish wash |
| dawn lawn | day dry say way | deal dial real |
| decade decide | defy deny | derive drive |
| dice ice nice rice | diet dirt | dinner inner winner |
| dish fish wish | dog fog clog | donkey monkey |
| donor door | door odor | dose dove nose rose close |
| dove love move | draft drift | draw raw |
| drip drop trip | dry try | dust just must |
| earn learn | east easy vast | edit exit |
How to properly protect your backup
To avoid problems with backup words, follow these tips:
- Write clearly: Use a quality pen and write legibly
- Double-check: Review each word after writing it down
- Test the backup: Before depositing large amounts, try restoring the wallet with the backup words
- Consider a metal backup: Products like Trezor Keep Metal offer protection from fire, water, and deterioration
Warning: Don’t take photos or save the backup in digital format. This compromises your wallet’s security.
What to do if a word isn’t recognized
If a word isn’t recognized during wallet restoration:
- Check spelling: Verify if you’ve written the word correctly
- Consult the list: Compare with the list of commonly confused words
- Try alternatives: If a word doesn’t work, try similar words from the list
- Verify order: Make sure the words are in the correct order
Tools for word verification
Trezor offers several tools to verify your backup words:
- Device verification: Use the built-in function on your Trezor
- Trezor Suite: The official software allows backup verification
- Official list: Consult the complete BIP-39 word list
Important: Never enter your backup words on unofficial websites or applications!
The security of your cryptocurrencies depends on properly managing your backup words. A single spelling error can mean permanent loss of your funds. Take the necessary time to carefully verify each word and store the backup in a safe place.
Have you ever had problems with your wallet’s backup words? Share your experience in the comments, without revealing sensitive information.
Remember: your hardware wallet is only as secure as the care you put into protecting and correctly transcribing your backup words.
