tunnel

As nouns the difference between canal and tunnel

is that canal is an artificial waterway, often connecting one body of water with another while tunnel is an underground or underwater passage.

As verbs the difference between canal and tunnel

is that canal is to dig an artificial waterway in or to (a place), especially for drainage while tunnel is to make a tunnel through or under something, to burrow.

As nouns the difference between gallery and tunnel

is that gallery is an institution, building, or room for the exhibition and conservation of works of art while tunnel is tunnel.

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.

As nouns the difference between tunnel and tunel

is that tunnel is tunnel while tunel is tunnel.

As nouns the difference between ditch and tunnel

is that ditch is or ditch can be a trench; a long, shallow indentation, as for irrigation or drainage while tunnel is tunnel.

As a verb ditch

is or ditch can be to discard or abandon.

In transitive terms the difference between pit and tunnel

is that pit is to remove the stone from a stone fruit or the shell from a drupe while tunnel is to make a tunnel through or under something, to burrow.

As verbs the difference between cutting and tunnel

is that cutting is present participle of lang=en while tunnel is to make a tunnel through or under something, to burrow.

As nouns the difference between cutting and tunnel

is that cutting is the action of the verb to cut while tunnel is an underground or underwater passage.

As an adjective cutting

is that is used for cutting.

Tunnel is a related term of sideshaft.

Furrow is a related term of tunnel.

As nouns the difference between furrow and tunnel

is that furrow is a trench cut in the soil, as when plowed in order to plant a crop while tunnel is tunnel.

As a verb furrow

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