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 utilise uninfluenced able to function functioning properly deadly tired creamcrackered 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 worn-out working worn employed dirty dead beat chock-full chockablock busy assiduous antediluvian ancient aged adaptive active energetic evident used threadbare tattered shabby old musty