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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
grammatical word
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "grammatical word" is correct and usable in written English.
It can be used when discussing the nature of a word in terms of its grammatical function or role in a sentence. Example: "In the sentence 'She quickly ran to the store,' the word 'quickly' is a grammatical word that modifies the verb."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
6 human-written examples
2) Does grammatical word class affect word learning?
Syntax describes the rule system that governs how words are combined into larger meaningful units of phrases, clauses, and sentences, while morphology describes the aspect of language that governs word structure and includes grammatical word inflections that carry tense.
Academia
There is a grammatical word that should not be in this sentence.
News & Media
To make FLA approach more accessible to teachers, a comparison of the functional grammar terms and the traditional grammatical word class categories is provided.
Science
"Many of the toddlers we studied made a small sound, a soft breath, or a pause, at exactly the place that a grammatical word would normally be uttered," Dye said in a statement.
News & Media
The word-final phonemic sound [t] in Finnish, for example, can signal a meaningful grammatical word ending when placed after the stem of a noun or verb.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
Some special grammatical words also have the tone °.
Encyclopedias
While high-frequency grammatical words were often entered, avoidance of more difficult words was also recurrent.
Science
Many texters alter just the grammatical words (such as "you" and "be").
News & Media
Sentence structure was expressed by word order, word grouping, and the use of specific grammatical words, or particles.
Encyclopedias
Although analytical methods of expressing grammatical meanings (through prepositions and other "empty" grammatical words) are present in older strata of the language, they are used to the exclusion of all other means only in the case system of Modern Bulgarian and Macedonian.
Encyclopedias
Expert writing Tips
Best practice
When discussing specific linguistic features, use "grammatical word" to precisely denote a word's role in sentence structure or grammar, rather than its semantic content.
Common error
Don't use "grammatical word" interchangeably with terms like "content word" or "lexical word" if you specifically want to highlight grammatical function. "Grammatical word" points to its role in structuring a sentence, not necessarily its meaning.
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "grammatical word" functions as a noun phrase, where "grammatical" acts as an adjective specifying the type of word. As noted by Ludwig, it refers to a word considered from the perspective of its grammatical role or function within a sentence.
Frequent in
Science
40%
News & Media
30%
Academia
20%
Less common in
Encyclopedias
5%
Wiki
3%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, "grammatical word" is a phrase used to describe a word in terms of its grammatical function or role in a sentence, which is considered grammatically correct by Ludwig. It's most frequently encountered in scientific, academic and news-related contexts. While not exceedingly common, its usage is appropriate when discussing linguistic features that emphasize the structural importance of a word. Alternative phrases like "function word" or "syntactic word" can be employed depending on the specific nuance you wish to convey. When using the phrase, ensure you are highlighting the word's grammatical contribution rather than its semantic content. Overall, while Ludwig shows it's not overly frequent, it is accurate and appropriate in specific contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
function word
Focuses on the word's role in the sentence structure rather than its general grammatical classification.
functional word
Similar to "function word", emphasizing the operational role in a sentence.
syntactic word
Highlights the word's relation to syntax, the arrangement of words in sentences.
structural word
Indicates the word's contribution to the overall structure of a sentence.
grammatical element
Replaces "word" with a broader term, encompassing morphemes or other components.
form word
Emphasizes the word's role as a grammatical marker rather than a content carrier.
lexical item with grammatical function
Emphasizes the item's lexical nature while clarifying its specific grammatical purpose.
empty word
Draws attention to words that primarily serve a grammatical purpose and carry little lexical meaning.
part of speech
Refers to the traditional grammatical categories like noun, verb, adjective etc.
grammatical category
Highlights the classification of the word within a system of grammar.
FAQs
How is a "grammatical word" different from a content word?
A "grammatical word" primarily serves a structural role in a sentence, indicating relationships between other words. Content words, on the other hand, carry the main meaning. Examples of "function words", a type of grammatical word, include prepositions, articles, and conjunctions.
What are some examples of "grammatical words"?
Common examples include articles (a, an, the), prepositions (in, on, at), conjunctions (and, but, or), and auxiliary verbs (is, are, was, were). These words primarily contribute to the structure and grammar of a sentence.
How does the use of "grammatical words" vary across languages?
Languages differ in how they employ "grammatical words". Some languages rely heavily on them to indicate grammatical relationships, while others use inflections or word order more extensively. For example, English uses prepositions, which are "grammatical function words", to a great extent.
What's the difference between "grammatical word" and "lexical word"?
"Grammatical word" refers to a word whose primary function is to indicate grammatical relationships within a sentence. A lexical word is a word that carries semantic content (e.g. nouns, verbs, adjectives, and adverbs).
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.1/5
Expert rating
Real-world application tested