This article is additional to the main page dedicated to Singular and plural nouns.
Here is the list of nouns that have the same form in singular and plural.
| Singular | Plural |
| advice | advice |
| aircraft | aircraft |
| baggage | baggage |
| bison | bison |
| cod | cod |
| crossroads | crossroads |
| deer | deer |
| dice | dice |
| fish | fish |
| grouse | grouse |
| gymnastics | gymnastics |
| headquarters | headquarters |
| information | information |
| kennels | kennels |
| knowledge | knowledge |
| means | means |
| moose | moose |
| music | music |
| news | news |
| public | public |
| salmon | salmon |
| scenery | scenery |
| series | series |
| sheep | sheep |
| species | species |
| staff | staff |
| swine | swine |