Tagging is being widely used and there are plugins to help you out. This is good.
The problem I’m facing is that people are using singular and plural names to tag something. For example an event about movie can be tagged as “movie” or “movies”. Same goes for “jobs” or “job”.
I like the delicious interface where when you type “de” then you are prompted with options like “design” or “designer”. This mean the users are less likely to have “designs”.
Is there an easy way to implement something like this. If the user has typed “mo” then show only one option “movie” and in this way “movies” is likely to be used as a tag.