140 entries under noun topic. ×

17
pit(depression, supply, impression, drain)
15
cavity(break, cut, crack, score)
15
hole(depression, score, impression, opening)
13
hollow(break, area, depression, score)
10
mine(supply, well, hole, hollow)
9
ditch(supply, drain, reserve, well)
8
dig(mine, digging)
7
quarry(supply, reserve, deposit, mine)
7
diggings(dig, revelation, mine, pit)
6
shaft(break, cut, crack, supply)
6
depression(break, impression, drain, well)
5
trench(supply, score, drain, reserve)
5
burrow(mine, pit, quarry, digging)
5
mining(mine, pit, quarry, digging)
5
trough(drain, dip, ditch, bottom)
5
tunnel
5
cut(break, crack, score, drain)
5
removal(mine, pit, extraction, quarry)
5
unearthing(mine, pit, quarry, digging)
5
crater(break, cut, crack, depression)
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APASmart Define. (2015). excavation thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/excavation/thesaurus/synonyms
ChicagoSmart Define. 2015. "excavation thesaurus" https://smartdefine.org/excavation/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, excavation thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/excavation/thesaurus/synonyms>.
MLASmart Define. "excavation thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/excavation/thesaurus/synonyms>