16 entries under line topic. ×

4
track
2
railroad(noun, track, network, reticulation)
2
railway(noun, track, subway)
1
elevated railway(noun, expression, track, railway)
1
metro(noun, track, network, railway)
1
monorail(noun, track, network, railway)
1
rail line(noun, expression, track, railway)
1
streetcar line(noun, expression, track, railway)
1
train line(noun, expression, track, railway)
1
trolley line(noun, expression, track, railway)
1
tube(noun, track, railway, subway)
1
underground railway(noun, expression, track, railway)
0
rail(noun, track)
0
route(noun, track)
0
subway(noun, track, railway)
0
train track(noun, expression, track)
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APASmart Define. (2016). tracks thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/tracks/thesaurus/synonyms
ChicagoSmart Define. 2016. "tracks thesaurus" https://smartdefine.org/tracks/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, tracks thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/tracks/thesaurus/synonyms>.
MLASmart Define. "tracks thesaurus" 7 March 2016. Web. 23 September 2026. <https://smartdefine.org/tracks/thesaurus/synonyms>