44 entries under adjective topic. ×

12
old(outdated, obsolete)
9
vintage
6
future
5
ancient
5
early
4
antiquated
3
past
3
antediluvian
3
antique
3
archaic
3
obsolete
3
outdated
2
old-fashioned(old, up-to-date)
2
prehistoric
2
primal
2
primeval
2
primitive
2
primordial
1
age-old
1
earlier
<123>
10 years ago|3k views|share |citing 
APASmart Define. (2016). recent thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/recent/thesaurus/antonyms
ChicagoSmart Define. 2016. "recent thesaurus" https://smartdefine.org/recent/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, recent thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/recent/thesaurus/antonyms>.
MLASmart Define. "recent thesaurus" 17 February 2016. Web. 23 September 2026. <https://smartdefine.org/recent/thesaurus/antonyms>