This is pretty crude but might serve your purposes:
Sub Test()
Dim oWord As Word.Range
On Error Resume Next
For Each oWord In ActiveDocument.Range.Words
If Not oWord.Next.Font.Bold = True Then
oWord.Collapse Direction:=wdCollapseEnd
oWord.MoveStart Unit:=wdCharacter, Count:=-1
oWord.Font.Bold = False
End If
Next
End Sub

Signature
Greg Maxey/Word MVP
See:
http://gregmaxey.mvps.org/word_tips.htm
For some helpful tips using Word.
> Hi,
>
[quoted text clipped - 13 lines]
> Cheers,
> Jos
Hi Jos,
Another method I use a lot for stuff like this is to put in tags
temporarily.
In your case,
1)
Find what: ((leave empty, Format > Font: check "Bold", or use Ctrl+B))
Replace with: <b>^&</b> ((use Ctrl+B twice so it says "not bold"))
... then "Replace all".
2)
Replace "<b> </b>" with a space. (("Clear formatting" if neccessary))
3)
With "Match wildcards" checked,
Find what: \<b\>(*)\</b\>
Replace with: \1 ((use Ctrl+B once so it says "bold"))
Looks a bit complicated, but if you've done replacements like this a few
times, it's a breeze.
Regards,
Klaus
> Hi,
>
[quoted text clipped - 14 lines]
> Cheers,
> Jos
Dig-IT - 05 Aug 2005 10:00 GMT
Hi Klaus,
Thanks a lot, this works perfectly _and_ i can understand it too (with
my limited VBA knowledge)
This method actually introduces new (formatted) spaces to the final
text, but they can be prevented by some intermediate search/replace
functions (see below).
FYI: I'm enhancing a Word2Wiki macro for automatic translation of a .doc
to the TWiki markup language:
http://twiki.org/cgi-bin/view/Plugins/MsWordToTWikiMLAddOn
Thanks again,
Jos
----------------reworked f&r sequence
- insert tags
find: (Bold empty)
repl: <b>^&</b> (not bold)
- remove all 'loose' formatted spaces
find: <b> </b>
repl: (Clear formatting)
-leading spaces
find: \<b\>( @)<
repl: <b>
-trailing spaces
find: (>)( @)(\</b\>)
repl: </b>
- add missing spaces
find: (>)\<b\>
repl: \1 <b>
find: \</b\>(<)
repl: </b> \1
- remove tags
find: \<b\>(*)\</b\>
repl: \1 (Bold)
> Hi Jos,
>
[quoted text clipped - 37 lines]
>>Cheers,
>>Jos