49 entries under tunnel topic. ×

19
pit(noun, verb, turn, produce, clean)
17
quarry(noun, verb, activity, turn, produce)
16
excavate(verb, activity, move, hurt, ruin)
16
dig(noun, verb, activity, move, hurt)
13
sap(verb, attack, hurt, ruin, destroy)
11
burrow(noun, verb, activity, move, turn)
8
torpedo(noun, verb, hurt, reduce, ruin)
8
drill(verb, activity, open, turn, produce)
8
unearth(verb, move, turn, produce, clean)
7
delve(verb, move, weaken, search, dig)
7
undermine(verb, turn, produce, clean, challenge)
5
bore(noun, verb, open, turn, produce)
5
gouge(verb, turn, produce, clean, discover)
5
scoop(verb, move, turn, produce, clean)
5
scoop out(verb, expression, phrasal verb, turn, produce)
4
depress(verb, turn, produce, clean, discover)
4
gouge out(verb, expression, phrasal verb, weaken, sink)
4
shovel(verb, move, turn, produce, clean)
3
dig out(verb, expression, phrasal verb, hurt, remove)
3
probe(verb, turn, produce, clean, discover)
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APASmart Define. (2015). mine thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/mine/thesaurus/synonyms
ChicagoSmart Define. 2015. "mine thesaurus" https://smartdefine.org/mine/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, mine thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/mine/thesaurus/synonyms>.
MLASmart Define. "mine thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/mine/thesaurus/synonyms>