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Plural of Nebula
The Quick Answer
The plural of nebula is nebulae or nebulas.The Plural of nebula
The plural of nebula is nebulae. The alternative plural nebulas is rare but still acceptable.- Most nebulae are of vast size; some are hundreds of light-years in diameter.
- In 1715, Edmond Halley published a list of six nebulas.
Are You Good at Plurals?
Here's a quick test.The Standard Rules for Forming the Plurals
The table below shows the standard rules for forming the plurals of nouns in English.Type | Example of Type | Forming the Plural | Plural |
---|---|---|---|
Most Nouns | ![]() ![]() |
add s | ![]() ![]() |
Noun Ending s, sh, ch, x or z | ![]() ![]() |
add es | ![]() ![]() |
Nouns ending [consonant] o | ![]() ![]() ![]() |
add either s or es (There are no rules for this - you have to know.) |
![]() ![]() ![]() |
Nouns ending [vowel] o | ![]() ![]() |
add s | ![]() ![]() |
Nouns ending [consonant] y | ![]() ![]() |
change the y to an i and add es | ![]() ![]() |
Nouns ending [vowel] y | ![]() ![]() |
add s | ![]() ![]() |
Nouns ending f or fe | ![]() ![]() |
ves and/or s (There are no rules - you have to know.) |
![]() ![]() |
Exceptions | ![]() ![]() |
some nouns undergo a vowel or letters change | ![]() ![]() |
More exceptions | ![]() ![]() |
some nouns do not change at all | ![]() ![]() |
Foreign rulings | ![]() ![]() |
some nouns adopt foreign rulings | ![]() ![]() |
Why Is There Confusion over the Plural of Nebula?
Confusion arises over the plural of nebula because its original plural form (nebulae) derives from Greek and native English speakers are drawn to nebulas, which adheres to the standard ruling for forming plurals.Nebulae is by far the more common plural of the two. (See the difference in Google's Ngram Viewer.)
Another Interactive Exercise
Here are three randomly selected questions from another exercise on plurals, which can be edited, printed to create an exercise worksheet, or sent via email to friends or students.- Do you disagree with something on this page?
- Did you spot a typo?