Surfers.
Fin
Surfeur.
A collective noun is a noun used to group people or things in a descriptive way.The term 'a surfer' is a word for one person, a collective noun would not apply.Examples of collective nouns for 'surfers' (plural) are a group of surfers, a sea of surfers, a splashof surfers, etc.
The word crises is a plural word; it is the plural form of the word crisis.
The word grom means a very young surfer or a surfer that is just beginning to surf.
There is no plural word for if.
The plural form for the demonstrative pronoun this is these.
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