Synonyms|106Antonyms|61|Broader|4Narrower|0Related|137
1
coincident
1
coincidental
1
concurrent
1
contemporaneous
1
employed
1
existent
1
existing
1
functional
1
functioning
1
future-proof
1
green
1
hot
1
in progress(expression, idiom)
1
innovative
1
late
1
latest
1
latter-day
1
mod
1
modernistic
1
modernized
For more, visit Prehistoric on Power Thesaurus
10 years ago|1k views|share |citing 
APASmart Define. (2016). prehistoric thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/prehistoric/thesaurus/antonyms
ChicagoSmart Define. 2016. "prehistoric thesaurus" https://smartdefine.org/prehistoric/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2016, prehistoric thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/prehistoric/thesaurus/antonyms>.
MLASmart Define. "prehistoric thesaurus" 29 February 2016. Web. 26 September 2026. <https://smartdefine.org/prehistoric/thesaurus/antonyms>