Justify

to give a reason for something

Dissent

difference of opinion, not agreeing with

Certainty

free of doubt

Discredit

destroy the credibility of something

Assumption

something that is accepted as true without evidence

Submerged

completely covered with water

Forlorn

abandoned or deserted

Canals

artificial waterway for transportation

Immense

very large

Atmosphere

the gas surrounding the earth

Mosiac

made of many small pieces of colored glass or stone

Foggiest

dim, unclear, vague

Villa

a country residence

Idle

not working or active

Flake

to remove in small parts