There is no plural form for the noun moonlight, we have only one moon to shed light.
One context for making moonlight plural is a theatrical or Photography setting when you might call a certain type of lighting device a 'moonlight' (for the quality of the light produced by the device), you may want to use two moonlights for effect. The plural form is for the devices, not for moonlight.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
the plural word is comedones
Well, honey, the word "night" is actually a concrete noun, not an abstract noun. It refers to a specific time of day when the sun goes down and it gets dark outside. So, no need to lose sleep over this one, darlin'.
No, the plural of problem is problems.
The plural word for batch is batches.
nights
A homophone is a word that is pronounced the same as another word but has a different meaning (one & won, night & knight). A plural homophone is the same thing, but it's plural instead of singular (nights & knights).
The word crises is a plural word; it is the plural form of the word crisis.
There is no plural word for if.
The plural form for the demonstrative pronoun this is these.
It means "nights" in the plural nominative sense. It can also mean "to night" in the dative or "of night" in the genitive. It depends on the sentence.
A non-plural word, a word (noun or pronoun) that is not plural is singular, a word for just one.
The plural word of delay is delays.
the plural word is comedones
No it's a singular word. A plural word would be "have".
Leukocytes is the plural of leukocyte
The plural of "classification" is "classifications."