Answer: staled

AnswerCrossword Clue
STALEDLost freshness
STALEDGot old, as bread
STALEDGot old
STALEDDried out
STALEDWent flat
STALEDBecame bland
STALEDBecame dry and hardened.
STALEDGrew vapid.
STALEDBecame vapid.
STALEDLost zip
STALEDBecame old hat
STALEDBecame shopworn
staledmake common cheapen
staledSTALE, to become past its best
staledbecome stale
staledto make stale