tunnel

As nouns the difference between underbridge and tunnel

is that underbridge is a bridge that allows traffic to pass under a road, river, railway etc while tunnel is an underground or underwater passage.

As a verb tunnel is

to make a tunnel through or under something, to burrow.

As nouns the difference between tunnel and wine

is that tunnel is tunnel while wine is an alcoholic beverage made by fermenting juice of grapes or wine can be (nonstandard|british) wind.

As a verb wine is

to entertain with wine.

As nouns the difference between tunnel and swale

is that tunnel is tunnel while swale is a low tract of moist or marshy land or swale can be (uk|dialect) a gutter in a candle.

As a verb swale is

(melt and waste away, or singe).

As nouns the difference between tunnel and null

is that tunnel is tunnel while null is zero, nil; the cardinal number before einn.

As nouns the difference between audit and tunnel

is that audit is an audience; a hearing while tunnel is an underground or underwater passage.

As verbs the difference between audit and tunnel

is that audit is to examine and adjust (e.g. an account) while tunnel is to make a tunnel through or under something, to burrow.

In transitive terms the difference between drill and tunnel

is that drill is to sow (seeds) by dribbling them along a furrow or in a row while tunnel is to make a tunnel through or under something, to burrow.

In intransitive terms the difference between drill and tunnel

is that drill is to investigate or examine something in more detail or at a different level while tunnel is to make a tunnel.

As nouns the difference between hallway and tunnel

is that hallway is a corridor in a building that connects rooms while tunnel is an underground or underwater passage.

As a verb tunnel is

to make a tunnel through or under something, to burrow.

As nouns the difference between tunnel and passageway

is that tunnel is an underground or underwater passage while passageway is a covered walkway, between rooms or buildings.

As a verb tunnel

is to make a tunnel through or under something, to burrow.

As nouns the difference between tunnel and passageways

is that tunnel is an underground or underwater passage while passageways is plural of passageway.

As a verb tunnel

is to make a tunnel through or under something, to burrow.

As nouns the difference between arch and tunnel

is that arch is (inverted U shape)An inverted U shape while tunnel is an underground or underwater passage.

As verbs the difference between arch and tunnel

is that arch is to form into an arch shape while tunnel is to make a tunnel through or under something, to burrow.

As an adjective arch

is (knowing) Knowing, clever, mischievous.