superseded (?.)
- abandoned
- abjured
- antiquated
- antique
- archaic
- dead
- deserted
- discontinued
- disused
- done with
- extinct
- not worth saving
- obsolescent
- obsolete
- old
- old-fashioned
- on the shelf
- out
- out of use
- out-of-date
- outdated
- outmoded
- outworn
- passe
- past use
- pensioned off
- relinquished
- renounced
- resigned
- retired
- superannuate
- superannuated
- worn-out
