what spelling check tools are there on ubuntu is gedit so

Yes, gedit is a text editor that comes pre-installed with Ubuntu and it does have a basic spelling check feature. However, it might not be as advanced as dedicated spelling check tools. Some other popular spelling check tools available for Ubuntu are:

1. Hunspell: It is a widely used spell checker that can be integrated with various applications including gedit.
2. Aspell: Another popular spell checker that can be used with gedit and other applications.
3. LanguageTool: It is a grammar and style checker that offers spell checking as well. It can be integrated with gedit and other text editors.
4. Enchant: A generic spell checking library that can be used with multiple applications including gedit.

These tools can be installed through the package manager in Ubuntu.