What's the adjective that means getting worse?

What's the adjective that means large, impressive and appearing important?

Covered with a material that stops electricity, sound, heat, etc. from getting in or out. Adjective.

A residential part of a town consists of private houses, with no offices or factories.

A situation in which there are a lot of problems with the houses or conditions that people live in.

An important subject or problem that people are discussing. Noun

It's a public building used for a town’s local government.

A building, piece of equipment, or service that is provided for people's comfort or enjoyment.

A ___________ place is pretty and interesting in an old-fashioned way.

The pattern that is made against the sky by tall buildings. Noun

Having many bends; not straight. Adjective

Below the surface of the Earth. Adjective

Relating to towns and cities. Adjective

People who are walking, especially along a street or other place used by cars.

Resident is someone who lives or stays in a particular place.

A long line of vehicles on a road that cannot move or moves very slowly. Compound noun

What do you call a small house in the country

Far from towns or other places where people live. Adjective

Not real, but made to look, sound or feel real. Adjective

It's a phrase which means ‘of course’ when politely allowing someone to do something or agreeing with a suggestion