As nouns the difference between solidity and consolidation

is that solidity is the state or quality of being solid while consolidation is the act or process of consolidating, making firm, or uniting; the state of being consolidated; solidification; combination.

As an adverb entirely is

to the full or entire extent.

As nouns the difference between secession and separation

is that secession is the act of seceding while separation is the act of disuniting two or more things, or the condition of being separated.

As a verb reply is

(intransitive) to give a written or spoken response, especially to a question, request, accusation or criticism; to answer.

As a noun reply is

a written or spoken response; part of a conversation.

As nouns the difference between egg and hitler

is that egg is (zoology|countable) an approximately spherical or ellipsoidal body produced by birds, snakes, insects and other animals, housing the embryo during its development while hitler is (derogatory) an unnecessarily dictatorial person.

As a verb egg

is to throw eggs at or egg can be to encourage, incite.

As a proper noun hitler is

a surname of austrian origin.

As an acronym base

is b'''uilding'', '''''a'''ntenna-tower'', '''''s'''pan'', '''''e arth .

As a noun center is

centre / center.

As a proper noun howling

is .

As an adverb how is

to what degree.

As a noun how is

the means by which something is accomplished or how can be (dialectal) an artificial barrow or tumulus.

As a conjunction how is

in which way; in such way.

As an interjection how is

.

As a verb imagin is

.

As nouns the difference between hiss and his

is that hiss is a high-pitched sound made by a snake, cat, escaping steam, etc while his is b sharp.

As a verb hiss

is to make a hissing sound.

As a verb whiz is

to make a whirring or hissing sound, similar to that of an object speeding through the air.

As a noun whiz is

a whirring or hissing sound (as above).