Which English Words Should Never Be Translated

 

Introduction

Picture a founder in Pune. Her app now speaks Tamil. The team is proud. Then a user writes in, "Which button is Enter? My keyboard says Enter."

The translator had turned "Press Enter" into a Tamil word that means "go in." It was correct in a dictionary. It was wrong on a real keyboard.

That is why English words that should not be translated need a list of their own. Nobody shouts when a word is wrong. Users just stop trying.

She had paid for a full Tamil version. It read well. It failed at the keys.

Leaders should care. Confusing words raise support tickets, cut trust, and slow sales. CSA Research found that 76% of consumers prefer to buy with information in their own language. That only helps when the language works for them.

So which words can you leave alone? And who decides? Let us sort it out in plain terms.

Why Some English Words Should Stay in English

A word is more than a meaning. It is also a label. A label has a job. It points to something the user can see or touch. Change the label and the pointing stops.

Words that work as labels

Think of a keyboard. The key says Enter. A guide that says something else sends the user hunting. Mozilla's community Tamil style guide says key names such as Backspace, Delete, and Enter should not be translated. Users still work on English keyboards.

The same holds for buttons. A support agent says, "Click Save." The screen says Save. A translated label breaks that link.

Words Tamil already borrowed

Tamil speakers use English words all day. Researchers who studied Tamil-English bilingual speech found that English-origin nouns behave like native Tamil nouns in a sentence. That is language borrowing at work. It is normal. It is not a flaw to fix.

Many English loanwords in Tamil are the first word a reader recognizes. A formal Tamil substitute may be correct and still slow them down.

Five Types of Words to Keep as They Are

These are safe starting points for any list of English words that should not be translated.

• Brand, product, and company names. Mozilla's guide calls keeping them in English the general rule. It adds that brand names should not be transliterated into a non-Latin script.

• Standard acronyms and file types. HTML, JPEG, and XML stay as written. This is the core of acronyms and proper nouns in translation.

• Key names and fixed interface labels. They must match what the user sees on the key or screen.

• Code. Variables, tags, and placeholders break the product when translated.

• Names of people, places, and legal entities. Keep them unless a standard local form exists, such as Chennai written in Tamil script.

Everything else needs a decision.

Transliteration vs. Translation: How to Decide

Transliteration vs. translation confuses many teams. Translation moves meaning. Transliteration moves sound into another script. "Ticket" written as டிக்கெட் is a transliteration. "Bank account" written as வங்கிக் கணக்கு is a translation.

A three-question test

1. Does the user see this exact word on a key, a screen, or a product? Keep it in English.

2. Does your audience already say this word in English every day? Transliterate it.

3. Does Tamil have a common word that readers understand at once? Translate it.

Ask question one first. When two answers fit, choose the one a reader recognizes in two seconds.

Try it on Wi-Fi. The user sees it on a router label. Question one says keep it.

Word	Decision	Why
Enter key	Keep in English.	Matches the keyboard
Ticket	Transliterate	Readers say it in English form.
Bank account	Translate	A common Tamil term exists.
HTML	Keep in English.	Standard acronym

Build a Do-Not-Translate List in Four Steps

LSP transliteration rules are only as good as the list behind them. Build the list once. Reuse it every time.

1. Collect. Pull every brand name, acronym, key name, and product term from your source content.

2. Classify. Mark each as "keep," "transliterate," or "translate," using the test above.

3. Approve. Ask your client or brand owner to sign off before translation starts.

4. Load. Add the list to your glossary and translation tool so quality checks flag every miss.

Case study: one acronym, three treatments (illustrative scenario)

This is an illustrative scenario, not a real client. A B2B software team sends 40 help pages to translators. The word "API" appears on every page. One translator keeps it. One transliterates it. One writes a long Tamil phrase.

A customer reads three pages and sees three terms. She assumes there are three different things. One line in a glossary would have prevented it. Fixing it later costs more. Every page needs rework, a second review, and a new round of checks.

Large teams treat this seriously. Microsoft's Tamil localization style guide has a full section on localization considerations, including how to handle English pronunciation.

Questions Leaders Ask

Should brand names ever be transliterated?

Rarely. Mozilla's guide advises against it. Check with the brand owner first. If a Tamil script version helps, show it beside the original. Do not replace the original.

Can machine translation make this call?

It can follow a list. It cannot write the list. A person who knows your audience has to do that.

Who should own the list?

Your localization lead, with sign-off from marketing and product. One owner. One version.

How often should we update it?

At every product launch and every new campaign. New names keep arriving.

Does this work for other languages?

Yes. The three-question test fits any language pair. Only the word lists change.

Your Next Step

Pick one product page and its Tamil version. Underline every brand name, acronym, key name, and piece of code. Check each one against the three-question test. Count the misses. Then write the first ten lines of your list of English words that should not be translated this week.

Trust is at stake here. I wrote about it in Why We Trust Confident People More Than Correct Ones. A confident translation of the wrong word still costs trust. People also remember how a confusing screen made them feel, a point I raised in Why We Remember Feelings Longer Than Facts.

Which word in your current Tamil content do you suspect is confusing readers right now, and how would you find out?

About the Author

P. Maria Sundara Raj is a Translator, Proofreader and Content Writer with 3+ years in content and 8+ years in translation. He works between English and Tamil, and writes WriteNest Musings on language, communication and the small choices that shape how people understand each other. Find his translation and localization work at WriteNest9.com, connect on LinkedIn, or write to raj26.musings@gmail.com.