18 variantes (calcar para ver):

+ dig	v	6	[ excavation excavation ]	eng-30-01310660-v	remove the inner part or the core of
+ drift	n	7	[ excavation ]	eng-30-03239399-n	a horizontal (or nearly horizontal) passageway in a mine
+ drive	v	19	[ excavation ]	eng-30-01310964-v	excavate horizontally
+ excavate	v	4	[ excavation excavation ]	eng-30-01310660-v	remove the inner part or the core of
+ fathom	n	2	[ excavation ]	eng-30-13617308-n	(mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of ore
+ fthm	n	2	[ excavation ]	eng-30-13617308-n	(mining) a unit of volume (equal to 6 cubic feet) used in measuring bodies of ore
+ gallery	n	7	[ excavation ]	eng-30-03239399-n	a horizontal (or nearly horizontal) passageway in a mine
+ heading	n	3	[ excavation ]	eng-30-03239399-n	a horizontal (or nearly horizontal) passageway in a mine
+ hollow	v	1	[ excavation excavation ]	eng-30-01310660-v	remove the inner part or the core of
+ hush	v	5	[ excavation ]	eng-30-00461057-v	run water over the ground to erode (soil), revealing the underlying strata and valuable minerals
+ hush	v	4	[ excavation ]	eng-30-00461234-v	wash by removing particles
+ mine	v	1	[ excavation ]	eng-30-01163620-v	get from the earth by excavation
+ opencast	a	1	[ excavation ]	eng-30-02471602-a	(of mines and mining) worked from the exposed surface
+ opencast_mining	n	1	[ excavation ]	eng-30-00922848-n	the mining of ore or coal from an open mine
+ opencut	a	1	[ excavation ]	eng-30-02471602-a	(of mines and mining) worked from the exposed surface
+ placer_mining	n	1	[ excavation ]	eng-30-00922727-n	mining valuable minerals from a placer by washing or dredging
+ rag	v	6	[ excavation ]	eng-30-00338736-v	break into lumps before sorting
+ strip_mining	n	1	[ excavation ]	eng-30-00922848-n	the mining of ore or coal from an open mine

Seminario de Lingüística Informática - Grupo TALG, Universidade de Vigo, 2019
Deseño e programación: Xavier Gómez Guinovart & Miguel Solla