Synonyms|0Antonyms|0|Broader|2Narrower|30Related|1.1k

30 entries under noun topic. ×

3
button copy(expression, technology, entity, history)
3
dead media project(expression, technology, entity, history)
3
dial-up internet access(expression, technology, entity, history)
3
discontinued media format(expression, technology, entity, history)
3
historical scientific instrument(expression, technology, entity, history)
3
mechanical calculator(expression, technology, entity, history)
3
monochrome monitor(expression, technology, entity, history)
3
pulse dialing(expression, technology, entity, history)
3
rotary dial(expression, technology, entity, history)
3
slide rule(expression, technology, entity, history)
3
steam car(expression, technology, entity, history)
3
steam locomotive(expression, technology, entity, history)
3
technological phase-out(expression, technology, entity, history)
3
treadwheel crane(expression, technology, entity, history)
3
unit record equipment(expression, technology, entity, history)
3
water clock(expression, technology, entity, history)
2
steam drill(expression, technology, entity, form)
2
ballista(technology, entity, history, obsoleteness)
2
calculagraph(technology, entity, history, obsoleteness)
2
carriage(technology, entity, history, obsoleteness)
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APASmart Define. (1970). obsolete technology thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/obsolete_technology/thesaurus/narrower
ChicagoSmart Define. 1970. "obsolete technology thesaurus" https://smartdefine.org/obsolete_technology/thesaurus/narrower (accessed September 27, 2026).
HarvardSmart Define 1970, obsolete technology thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/obsolete_technology/thesaurus/narrower>.
MLASmart Define. "obsolete technology thesaurus" 1 January 1970. Web. 27 September 2026. <https://smartdefine.org/obsolete_technology/thesaurus/narrower>