Hi 7ajar,
You could use a macro like:
Code:
Sub Demo()
Dim arrWords, i As Long
Application.ScreenUpdating = False
arrWords = Array("Alex", "car", "15822")
With ActiveDocument.Range.Find
.ClearFormatting
.Replacement.ClearFormatting
.MatchWholeWord = True
.Replacement.Text = "^&"
.Replacement.Highlight = True
For i = 0 To UBound(arrWords)
.Text = arrWords(i)
.Execute Replace:=wdReplaceAll
Next
End With
Application.ScreenUpdating = True
End Sub