Other vs. another

Nouns and articlesRule 8 of 10

The rule

"Another" is one word and goes with a singular noun: "another cup". Use "other" with plural or uncountable nouns: "other people", "other information". "The other" means the remaining one you both know about.

Wrong and right

  1. Wrong Can I have other cup of coffee?

    Right Can I have another cup of coffee?

  2. Wrong Some tests passed; another tests failed.

    Right Some tests passed; other tests failed.

  3. Wrong Let's talk about it an other time.

    Right Let's talk about it another time.

  4. Wrong Do you have this shirt in other color?

    Right Do you have this shirt in another color?

  5. Wrong I'll ask another colleagues for help.

    Right I'll ask other colleagues for help.