28
votes
6answers
2k views

Are there any words in English that have a plural with a separate derivation?

There are some irregular plurals in English (child/children, goose/geese), but all of the ones I know of share the same root word. In some languages, there are some irregular pairs where the singular ...
3
votes
3answers
540 views

Plurality of data [duplicate]

Possible Duplicate: Is “data” considered singular or plural? Milton Friedman, the Nobel-prize winning economist used to threaten that he would "take away any graduate student's ...
15
votes
3answers
15k views

Is there a term for words that have identical singular and plural forms?

Is there a term for nouns that have identical singular and plural forms? For example, sheep fish glasses aircraft/spacecraft etc.
10
votes
4answers
1k views

How to deal with irregular plural(s)?

What happens if you have a written phrase like We were looking at the same poster(s). but with a noun that has an irregular plural? E.g. with baby/babies, would this be the correct form? We ...