I designed a "Custom words" screen in System Settings, for browsing and deleting words that you have (or a prankster has) added accidentally. <https://wiki.ubuntu.com/LanguageAndText#phone-spelling> Unfortunately not only hasn't it been implemented yet, even its parent "Spell checking" screen hasn't been implemented.
I agree that it would be convenient to remove words directly from the word ribbon. Unfortunately I haven't found steps to reproduce the problem, which would help in specifying the design.
I designed a "Custom words" screen in System Settings, for browsing and deleting words that you have (or a prankster has) added accidentally. <https:/ /wiki.ubuntu. com/LanguageAnd Text#phone- spelling> Unfortunately not only hasn't it been implemented yet, even its parent "Spell checking" screen hasn't been implemented.
I agree that it would be convenient to remove words directly from the word ribbon. Unfortunately I haven't found steps to reproduce the problem, which would help in specifying the design.