Antediluvian, anachronistic, and ancient are all synonyms for outdated. Current, modern, and fashionable are these antonyms of outdated. And here are another 54 synonyms for outdated.
Outdated Synonyms
- Anachronistic
- Ancient
- Antediluvian
- Antiquated
- Antwacky
- Archaic
- Backward-looking
- Behind the times
- Behindhand
- Bygone
- Clunky
- Creaky
- Crusted
- Démodé
- Dated
- Defunct
- Feudal
- Former
- Fusty
- Horse-and-buggy
- Medieval
- Mossy
- Moth-eaten
- Mouldy
- Musty
- Not with it
- Obsolescent
- Obsolete
- Old hat
- Old-fangled
- Old-fashioned
- Old-fogeyish
- Old-time
- Old-world
- Old
- Olde worlde
- Out of date
- Out of fashion
- Out of style
- Out of the ark
- Out
- Outmoded
- Outworn
- Passé
- Past
- Prehistoric
- Quaint
- Rinky-dink
- Square
- Superannuated
- Unfashionable
- Vieux jeu
- Square-toed