excavation

Excavation is a related term of tunnel.

As nouns the difference between excavation and tunnel

is that excavation is (uncountable) the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass while tunnel is tunnel.

Trench is a related term of excavation.

As nouns the difference between trench and excavation

is that trench is a long, narrow ditch or hole dug in the ground while excavation is (uncountable) the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.

As a verb trench

is (usually|followed by upon) to invade, especially with regard to the rights or the exclusive authority of another; to encroach.

Indentation is a related term of excavation.

As nouns the difference between indentation and excavation

is that indentation is the act of indenting or state of being indented while excavation is (uncountable) the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.

As nouns the difference between incision and excavation

is that incision is a cut, especially one made by a scalpel or similar medical tool in the context of surgical operation while excavation is the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.

As a noun excavation is

(uncountable) the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.

Furrow is a related term of excavation.

As nouns the difference between furrow and excavation

is that furrow is a trench cut in the soil, as when plowed in order to plant a crop while excavation is (uncountable) the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.

As a verb furrow

is to make (a) groove, a cut(s) in (the ground etc).

Slit is a related term of excavation.

As nouns the difference between slit and excavation

is that slit is a narrow cut or opening; a slot while excavation is (uncountable) the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.

As a verb slit

is to cut a narrow opening.

Excavation is a related term of course.

As a noun excavation

is (uncountable) the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.

As a verb course is

.

Nick is a related term of excavation.

As a proper noun nick

is a diminutive of the male given name nicholas.

As a noun excavation is

(uncountable) the act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.