Ideologically means based on a set of beliefs. When you say that someone is ideologically opposed to something, you mean that they hold a very strong opinion against it.
A pollster is a person who is hired to survey a population about their opinions on a particular topic. They use a variety of methods to gather the information that they need.
When two people are unbridgeable, they are unable to overcome their differences. They might be angry with each other, and they will never be able to get past that.
To headlong into something is to go straight into it without thinking about the consequences. When you headlong into a river, you are risking your life.
To pocket something is to take it without giving it back. Sometimes people use the word to describe the act of spending money without actually contributing anything to the cause.
When you are talking about the practicalities of something, you are referring to the practical aspects of the situation. These might include things like logistics or economics.
When there is a lot of noise that is unpleasant, it's called a cacophony. A cacophony can be anything from a group of people yelling angrily to a swarm of bees flying around.
awkwardness is a feeling of discomfort or awkwardness. It can be caused by anything from being in the wrong place at the wrong time to saying the wrong thing.
When someone is a persuader, they are able to influence other people to do what they want. Persuaders can be persuasive in a direct way, or they can be persuasive in a indirect way.