How to create a taxonomy terms "skills" with level "low", "medium", "high" I'm trying to create a field that allows you to add your skill from a select list, and the level of your skill.

i.e.
skill football, level medium.

I may create the taxonomy in this way
Football
-Low
-Medium
-High
and the use hierarchical taxonomy but it means that I need to add the level per each term.

Is there a way to attach a vocabulary to another vocabulary? in this way I may create a vocabulary skills with all the skills and one vocabulary level with 3 terms.
Is there a module or a better technique?

Thanks in advance
Without knowing how you're planning to use this in a larger context, here's what I would do:


Create a vocabulary (or possibly just a plain text field with a select list) for "skill"
Create a second field with a dropdown list for skill level (I probably wouldn't use a taxonomy for this).
Make the second field dependent on the first, per this Stackoverflow question about fieldsets and conditions