undersurface

As nouns the difference between terms and undersurface

is that terms is while undersurface is the underneath surface; the bottom, or underside.

As nouns the difference between underwater and undersurface

is that underwater is underlying water or body of water, for example in an aquifer or the deep ocean while undersurface is the underneath surface; the bottom, or underside.

As an adjective underwater

is (not comparable) beneath the surface of the water, or of or pertaining to the region beneath the water surface.

As an adverb underwater

is going beneath the surface of the water.

As a verb underwater

is (agriculture|horticulture) to water or irrigate insufficiently.

As a noun undersurface

is the underneath surface; the bottom, or underside.

As an adjective undersea is

existing, relating to, or made for use beneath the sea.

As nouns the difference between undersurface and subumbrella

is that undersurface is the underneath surface; the bottom, or underside while subumbrella is (zoology) the integument of the undersurface of the bell, or disk-shaped body, of a jellyfish.

As nouns the difference between undersurface and chondromalacia

is that undersurface is the underneath surface; the bottom, or underside while chondromalacia is a painful condition caused by irritation of cartilage, often in the undersurface of the kneecap.

As nouns the difference between underside and undersurface

is that underside is the side that is below or underneath, the bottom while undersurface is the underneath surface; the bottom, or underside.

As nouns the difference between bottom and undersurface

is that bottom is the lowest part from the uppermost part, in either of these senses: while undersurface is the underneath surface; the bottom, or underside.

As a verb bottom

is to fall to the lowest point.

As an adjective bottom

is the lowest or last place or position.

As nouns the difference between surface and undersurface

is that surface is the overside or up-side of a flat object such as a table, or of a liquid while undersurface is the underneath surface; the bottom, or underside.

As a verb surface

is to provide something with a surface.

As nouns the difference between underneath and undersurface

is that underneath is the part under or lower while undersurface is the underneath surface; the bottom, or underside.

As an adverb underneath

is below; in a place beneath.

As a preposition underneath

is under, below, beneath.

As an adjective underneath

is under, lower.