Keywords - Accessing and Editing list

[RichardDouglas]

How do I get an editable list of all keywords in Adobe Photoshop Lightroom or Bridge?  I have a lot of keywords, many of them redundant as they were originally generated in transfers from Aperture and iPhoto, also I want to organise keywords more systematically, remove duplicates etc.

[Timothy.Spear]

I am migrating from Classic to Cloudy, and found I had to go back to Classic to get a list of keywords.

The ability to at least export the list of keywords is very useful.

[haligaliharun]

Adobe, why removing such an essential feature as keyword list? If you leave possibility to users to add keywords to images, why not enable the way to manage them or to browse images by keyword? 

Is there anyway to enable this in Lightroom 5.1? Is it coming anysoon in Lightroom 5?

I do not intend in anyway to switch between Classic and the current version.

Thank you.