Remove "alright" from standard.dic?

The word “alright” is not all right, in point of fact, is it all wrong. It is not a real word, but yet the standard English dictionary used to check spelling passes over it without highlighting it as a misspelled word.

I know how to remove entries I have added to the standard and custom dictionaries, but not how to edit the entries the dictionary came with.

Anyone know how to do this?

Libra Office
Ubuntu 12.04

Create a user-defined exception dictionary.

See also:

(1) → É possivel editar o DB do corretor ortografico ? (Can I edit the spellchecker database ?) - #2 by manj_k

(2) LibreOffice Help (F1) → Index: exceptions;user-defined dictionaries

Excellent! Thank you very much.