Select the text objects you want to check, or enter all on the command line to select all text
objects.
If AutoCAD LT does not find any misspelled words, it displays a message. If
AutoCAD LT finds a misspelling, the Check Spelling dialog box identifies the
misspelled word.
The misspelled word and the text that surrounds it are displayed under
Context.
Do one of the following:
To correct a word, select an alternate word from the Suggestions list or type
a word in the Suggestions box. Then choose Change or Change All.
To leave a word unchanged, choose Ignore or Ignore All.
To leave a word unchanged and add it to the custom dictionary, choose Add.
(This option is not available unless a custom dictionary is specified.)
Repeat step 4 for each misspelled word. Press OK when you are done.