Extreme adjectives
Please, help me to understand what the extreme adjectives are (e.g. impossible, crucial)?

And where can I see the list of these adjectives?

Question

Extreme adjectives
Please, help me to understand what the extreme adjectives are (e.g. impossible, crucial)?

And where can I see the list of these adjectives?

Answer

If you look up gradable and non-gradable adjectives, you may find a list.

'Extreme' adjectives are non-gradable, which means that you can't use them with modifiers such as 'very' and 'fairly'.