As nouns the difference between submarine and oceanaut

is that submarine is a boat that can go underwater while oceanaut is an explorer in a submarine.

As an adjective submarine

is undersea.

As a verb submarine

is to operate or serve on a submarine.

As nouns the difference between underwater and oceanaut

is that underwater is underlying water or body of water, for example in an aquifer or the deep ocean while oceanaut is an explorer in a submarine.

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 an adjective scientific

is of, or having to do with science.

As a noun oceanaut is

an explorer in a submarine.

Aquanaut is a see also of oceanaut.

As nouns the difference between aquanaut and oceanaut

is that aquanaut is an underwater explorer while oceanaut is an explorer in a submarine.

Scapulae is an alternative form of scapulas.

As nouns the difference between scapulae and scapulas

is that scapulae is (scapula) while scapulas is .

As nouns the difference between spiral and spiralling

is that spiral is spiral while spiralling is movement in a spiral.

As a verb spiralling is

.

As a noun verb

is verb.

As a verb saunaing is

.

As verbs the difference between waste and stowing

is that waste is while stowing is .

As a noun stowing is

(mining) a method of working in which the waste is packed into the space formed by excavating the vein.

As nouns the difference between vein and stowing

is that vein is while stowing is (mining) a method of working in which the waste is packed into the space formed by excavating the vein.

As a verb stowing is

.

Im is a see also of dig.

As an interjection im

is behold! see! lo!.

As a noun dig is

ditch, dyke.