unused Antonyms

frequently used older than the hills older than dirt hand-me-down cream crackered cram-full dyed-in-the-wool second hand functioning beat up enamour age-old worn-out uninfluenced able to function functioning properly deadly tired awful tired extremely tired awfully tired extremely old as old as time as old as the sea as old as Adam generally known well-versed working worn employed dirty dead beat chock-full chockablock busy assiduous antediluvian ancient aged adaptive active energetic evident used threadbare tattered shabby old musty mothy habituated