Vocabulary, lists 3-5

Which word means "to clear of blame or suspicion"?

Which word means "never known or done before"?

Which word means "tiresome, monotonous"?

Which word means "after something has happened"?

Which word means "producing in large quantities"?

Which word means "thoughtful"?

Which word means "the most important"?

Which word means "to leave out"?

Which word means "showing attention to detail"?

Which word means "unavoidable"?