Terminology Management 5 August 2026
What Is a Preferred Term? Choosing Between Synonyms
When a concept has more than one name, which of them should you use? We work through the criteria for choosing a preferred term and the management of synonyms, with examples.
When a concept has more than one name, you have to decide which of them to use in translation. The preferred term is the one an organisation has selected from among those names as its standard. The others are not deleted; they are marked as admitted or non-preferred. The same concept then meets in a single word instead of drifting apart in the hands of different translators.
Contents
Synonymy is a natural richness of language; in technical terminology, however, it produces inconsistency unless it is managed. Hann’s thesaurus makes the choice visible by writing the synonym openly beside an equivalent. This article looks at what a preferred term is, why synonymy causes trouble, which criteria govern the choice and how the decision is recorded.
What Does a Preferred Term Solve?
A preferred term removes the uncertainty of choice that synonymy creates. If two names such as “alternator” and “AC generator” are both in circulation for one concept, every translator picks whichever suits personal habit. Nothing in the result is wrong, but the document is untidy. The preference decision ties that untidiness to a single standard.
The decision also spares the translator from thinking it through afresh each time. If the preferred name is marked in the termbase, the translator uses it without hesitating. Speed rises and consistency follows of its own accord. The decision is taken once and then applied thousands of times. This is one of the most productive aspects of terminology management: a single good decision makes countless small ones unnecessary.
A preferred term also reinforces an organisation’s linguistic identity. When a brand always names the same concept with the same word, it acquires a recognisable voice. Even choosing a term that differs from a competitor’s can be a deliberate act of positioning. Seen in this light, the choice of a term is not merely technical but communicative as well.
Why Does Synonymy Cause Problems?
In everyday language synonymy is a richness; a reader is not troubled by a text moving back and forth between “car” and “automobile”. In a technical text the situation is different. The reader cannot be sure whether two different words point to one concept or to two separate ones; and that uncertainty can bear directly on safety.
Part of the problem is that synonyms are rarely full synonyms. Two terms sometimes carry a fine difference in meaning: one may be more general, the other more specific. That difference has to be weighed when the preference is decided; otherwise the term taken to be “preferred” may in fact be naming a slightly different concept.
Then there are the synonyms of the source text. Where the source author has referred to one concept with several different words, the translator has to recognise them and bring them together under a single preferred term. This makes the translation more consistent than the source; it is a quiet contribution of terminology management.
Synonymy also has a regional form: different regions or sub-sectors give the same concept different names. A term that is established in one country can sound foreign in another region of the same language. When the preference is decided, the usage the target reader expects is taken into account as well. The preferred term is then not only correct but also familiar to its reader.
Which Term Should Be Preferred?
The preference is decided by criteria, not by personal taste. The most important criterion is that the term should be established in its field: the name specialists actually use is chosen over an invented, “prettier” equivalent. The second criterion is clarity; the term has to convey the concept without setting off the wrong associations.
| Criterion | Preferred | Not preferred |
|---|---|---|
| Prevalence | Established in the field | Rarely used |
| Clarity | One meaning only | Several meanings |
| Length | Short and workable | Needlessly long |
| Fit | Consistent with the other terms | Outside the system |
Brevity and fit with the system matter too. A term that will be used often becomes tiring to read if it is needlessly long. The term should also follow the same naming logic as the other terms in the base; a choice that sits outside the system breaks consistency. When the criteria conflict, prevalence usually comes first.
None of these criteria is decisive on its own; they are weighed together. A very common term with several meanings, for instance, may be given up in favour of a less common equivalent for the sake of clarity. The audience has to be kept in view when the decision is made: in a text written for specialists the technical term comes first, in one written for end users the readily understood equivalent does. The preference is always a decision about balance.
Admitted and Deprecated Terms
When a preferred term is chosen for a concept, the others are not disregarded. A good termbase gives every synonym a status: preferred, admitted or deprecated. An admitted term is one that may be used but is not recommended; a deprecated term is a name that explicitly should not be used.
This three-way distinction gives the base a backward-looking power of recognition. When a deprecated term appears in the source text, the translator recognises it and replaces it with the preferred one. Marking synonyms rather than deleting them exists precisely to protect that power of recognition. A term that has been deleted looks foreign the next time it is met.
The deprecated label is especially valuable for brand consistency. An organisation may explicitly rule out a competitor’s registered term or a misleading equivalent. The base then answers not only “what should be used” but also “what should not be used”. That draws a clear boundary for the translator.
Status labels turn a termbase from a static dictionary into an active guide. When translators meet a concept, they see not only the right equivalent but also the equivalents they should avoid. This is a particular accelerator for new members of a team; they do not have to rediscover the decisions the organisation made in the past, they simply apply them. The labels thus become carriers of institutional memory.
Synonym Marking in Hann’s Thesaurus
Hann’s thesaurus handles synonyms with short symbols. The mark “s:” beside an entry gives the synonym or the standard name of that equivalent. The entry for alternator, for instance, also supplies the American usage with the note “s: AC-generator”; the reader sees at once that the two names point to the same concept.
Some entries similarly carry the mark “1s:” (also referred to as): “atomic weight” for atomic mass, “ac current” for alternating current. These marks gather every name of a concept that is in circulation into one record. Whichever of the names the reader comes across, it leads to the right concept.
This arrangement is a concrete application of the concept-oriented approach. Synonyms are not scattered across separate records; they are gathered under a single concept, with one of them brought to the front. The logic of this paper dictionary from 1992 lives on unchanged in the “preferred/admitted” fields of today’s electronic termbases. The principle has not changed, only the medium that carries it.
How Is the Preference Recorded?
A preference should not merely be taken; it should be set down in writing together with its reasoning. If the record holds no answer to “why was this term chosen?”, the same argument is played out again with every new translator. A short note of justification saves time and energy later on.
Recording also makes the decision changeable. A term can date, or another equivalent can become established in the field. If the decision and its reasoning are on record, an update is a conscious step; if they are not, the change becomes arbitrary and contentious. The terminology material in our knowledge centre gives examples of how such decisions are recorded.
Finally, preferences should be reviewed at regular intervals. Language is alive; a term that is established today may be out of date in a few years. A short annual review keeps the base living alongside its field. A documented preference makes that review easy and traceable. An undocumented preference is reopened for argument the moment it is forgotten, and the consistency already won is lost again.
The Türkiye context
Turkish is a productive but demanding ground for preferred-term decisions. For one and the same concept a word of Turkish origin often competes with one of foreign origin: “sıklık/frekans”, “bellek/hafıza”, “yazılım/software”. If the organisation does not settle which of them is the standard, the text swings between the two and consistency is lost. The dilemma shows itself even in non-technical fields; almost every corporate text therefore calls for a preference decision.
The equivalents recommended by the Turkish Language Association do not always coincide with the usage established in the industry, which makes the preference decision all the more important. An organisation has to decide consciously whether it will follow the official recommendation or what is widespread in the market. At our office in Ankara Kızılay we settle that preference together with the client, with the target audience in mind. In a text aimed at end users the widespread word may come first; in an official document the corporate standard may.
What does this mean for you?
If you are an organisation that has documents produced, a list of preferred terms protects the language of your brand and secures the consistency of your translations. To put that safeguard in place:
- Gather together the synonyms of the concepts you meet most often.
- Set a preferred term for each concept on the basis of the criteria.
- Mark the other names as admitted or deprecated; do not delete them.
- Record a short justification for each preference and review it once a year.
On corporate projects we build the list of preferred terms together with you and document the reasoning behind each one; our translation services cover this work. To have us assess your existing term preferences, you can reach us through the quote form.
Frequently asked questions
What does preferred term mean?
When a concept has more than one name, it is the name the organisation has chosen to use as its standard. The other names are marked as admitted or deprecated, so that everyone uses the same term.
Should synonyms be deleted from the base?
No. Synonyms stay in the record but are marked as non-preferred. They are still recognised when they appear in the source text, while the preferred term is used in the translation.
Which term should be preferred?
The one that is established in its field, clear, short and consistent with the organisation’s other terms. Prevalence and comprehensibility are the leading criteria; the guide is the usage of the field, not personal taste.
Can a preference change?
Yes. A term can date, or another equivalent can become established in the field. The preference is then updated and the change is recorded in the termbase with its reasoning and its date, so that the trail of the decision is not lost.
References
- Hann, M. (1992). The Key to Technical Translation, Vol. 2. John Benjamins.
- ISO 1087:2019. Terminology work and terminology science – Vocabulary.
- Sager, J. C. (1990). A Practical Course in Terminology Processing. John Benjamins.