Synonyms|17Antonyms|0|Broader|2Narrower|0Related|5
2
subway(noun, network)
2
Underground Railway(noun, network)
2
underground
0
side door
0
tube
0
underground route(noun, network)
0
chute
0
subways
0
undergrounded
0
undergrounding
0
undergrounds
-1
back door
-1
back stairs
-1
back way
-1
bolt-hole
-1
escape hatch
-1
metro
For more, visit Underground_railroad on Power Thesaurus
11 years ago|744 views|share |citing 
APASmart Define. (2015). underground railroad thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/underground_railroad/thesaurus/synonyms
ChicagoSmart Define. 2015. "underground railroad thesaurus" https://smartdefine.org/underground_railroad/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, underground railroad thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/underground_railroad/thesaurus/synonyms>.
MLASmart Define. "underground railroad thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/underground_railroad/thesaurus/synonyms>