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Add extra features and styles to make Firefox for Android your own.
CloseReview for British English Dictionary by Wolfticket
Rated 5 out of 5 stars
Just editing this negative review saying it doesn't work.
I managed to miss this for an embarrassingly long period of time: If you still get US spellings after installing this dictionary right click any in text box, click, select "English / United Kingdom".
Then enjoy typing colour properly to your hearts content.
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