Synonyms|19Antonyms|0|Broader|3Narrower|0Related|0
4
Underground Railroad(noun, network)
3
subway(noun, line, track, railway)
1
elevated railway(noun, expression, line, track, railway)
1
line(noun, track, railway, subway)
1
metro(noun, line, track, network, railway)
1
monorail(noun, line, track, network, railway)
1
rail line(noun, expression, line, track, railway)
1
railroad(noun, line, track, network, reticulation)
1
streetcar line(noun, expression, line, track, railway)
1
tracks(noun, line, track, network, railway)
1
train line(noun, expression, line, track, railway)
1
trolley line(noun, expression, line, track, railway)
1
tube(noun, line, track, railway, subway)
0
rail(noun, line, track)
0
railway(noun, line, track, subway)
0
reticulation
0
route(noun, line, track)
0
track(noun, line)
0
train track(noun, expression, line, track)
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APASmart Define. (2015). underground railway thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/underground_railway/thesaurus/synonyms
ChicagoSmart Define. 2015. "underground railway thesaurus" https://smartdefine.org/underground_railway/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, underground railway thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/underground_railway/thesaurus/synonyms>.
MLASmart Define. "underground railway thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/underground_railway/thesaurus/synonyms>