Something worth having instead of television? (5)
I believe the answer is:
asset
'something worth having' is the definition.
(an asset is something valuable or useful)
'instead of television?' is the wordplay.
'instead of' becomes 'as' (I can't explain this - if you can you should believe this answer much more).
'television?' becomes 'set' (television is a kind of set).
'as'+'set'='ASSET'
Can you help me to learn more?
(Other definitions for asset that I've seen before include "Plus point" , "Useful or valuable property" , "Valuable possession, worth having" , "Anything of value" , "A thing of value" .)