[Answered] Which is Correct? "Swimsuit" or "Swim Suit"? (2023)

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Swimsuit or swim suit? The age-old question has been around for almost as long as the garment itself. In this post, we will figure out the right way to write swimsuit vs swim suit.

Short answer

Swimsuit or swim suit? The right and most common way to write swimsuit is as one word. However, it’s generally accepted that writing it as two words (swim suit) is not grammatically incorrect.

Swimsuit or swim suit, what’s the correct way?

The debate over whether “swimsuit” should be spelled as one word or two can be approached from two angles.

Firstly, we can explore whether there is a definitive, “right” way to spell the word.

Secondly, we can examine which spelling is most commonly used in everyday language and in different contexts. By considering both of these perspectives, we can gain a more comprehensive understanding of how the word is spelled and used.

The dictionary

To begin, let’s take a look at how different dictionaries spell “swimsuit.” We’ll be using three different sources – the Cambridge Dictionary, the Oxford Language Dictionary (powered by Google), and Wikipedia – to get a sense of how the word is spelled across various platforms.

Some of the dictionaries we’ll be using are older, legacy sources, while others are more modern. By comparing the spellings used in these different dictionaries, we’ll be able to get a better sense of how the word is typically spelled and used.

All 3 dictionaries spell swimsuit together as 1 word. It’s safe to say that the correct way according to the dictionary is to spell swimsuit together as one word.

Now that we know how swimsuit is spelled in the dictionary let’s explore how it’s used in everyday text.

Google Books Ngram Viewer

There is a tool called Google Books Ngram Viewer. Google describes the too as ”When you enter phrases into the Google Books Ngram Viewer, it displays a graph showing how those phrases have occurred in a corpus of books over the selected years.”.

In plain English, this tool counts the number of times a word has been in a book over the years. But searching for ”swimsuit” and ”swim suit” we can see how it’s written in books and publications.

Our search starts at 1900. We can see that both ”swimsuit” and ”swim suit” is used in the beginning and that ”swim suit” seem a little more popular up until 1957. However, after that the difference becomes huge and it’s clear that today the most common way of writing is by far ”swimsuit” as one word.

Google search

Maybe the most simple way to identify the most common way people write swimsuit today is to use Google. However, not to search for the answer, but rather count the results.

Searching ”swimsuit” and ”swim suits” with quotes will show only exact matches for each search.

”Swimsuit” yields 216 million results on Google while ”swim suit” only gets 7,8 million. The difference is a factor of 26. It’s 26 times as common to use ”swimsuit” as one word than ”swim suit” as two words.

Is ”swim suit” grammatically incorrect?

When it comes to the spelling of “swimsuit,” there seems to be some confusion. While the correct spelling is “swimsuit,” it is not uncommon to see it written as “swim suit.” This can be especially true when searching for the term online.

But it is important to note that “swimsuit” is the widely accepted and standard spelling of the word. While “swim suit” may not be grammatically incorrect, it’s not widely accepted in the writing.

Conclusion

The debate over whether “swimsuit” should be spelled as one word or two is complex. By looking at the spelling used in dictionaries and the usage of the word in everyday language and in different contexts, we can better understand how the word is typically spelled and used.

All three dictionaries – Cambridge, Oxford, and Wikipedia – spell “swimsuit” as one word. Also, Google Books Ngram Viewer and Google search results indicate that the most common way of writing “swimsuit” is as one word.

It is important to note that while “swim suit” may not be grammatically incorrect, it is not widely accepted in writing. Therefore, the correct and most common way to write “swimsuit” is as one word.