In this dialog box, you can choose to apply (or reject) the suggested changes either to the current occurrence or to all the occurrences of a word in the text.

• Click Ignore to skip the word without making changes.
  The highlighting will be removed.
• Click Replace to replace the word with one of the suggested corrections.
• Click Add to place the selected word into the dictionary.
  At next use, this word will not be treated as an error.

  For details, see User Dictionary: Adding and Removing Words.

Tip. To change the spelling check options, click Options…