2
demoded(adjective, odd, out, old, primitive)
2
dowdy(odd, out, old, primitive, unfashionable)
2
old-time(adjective, last, original, odd, old)
2
olden(adjective, original, odd, old, past)
2
out(adjective, possible, gone)
2
primitive(adjective, last, original, odd, old)
1
mossy
1
moth-eaten(last, original, past, venerable, outdated)
1
old fashioned
1
old hat
1
outworn(odd, old, primitive, unfashionable, outdated)
1
prehistoric
1
rusty(last, original, past, primitive, venerable)
0
fossilized
0
kaput
0
low-tech
0
medieval
0
moribund
0
neolithic
0
noachian
11 years ago|1.5k views|share |citing 
APASmart Define. (2015). demode thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/demode/thesaurus/synonyms
ChicagoSmart Define. 2015. "demode thesaurus" https://smartdefine.org/demode/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, demode thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/demode/thesaurus/synonyms>.
MLASmart Define. "demode thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/demode/thesaurus/synonyms>