Autistics can sometimes struggle with verbal communication. Whether they had to overcome a period of nonverbal autism in infancy, significant speech delays or experience communication challenges that are situational (selective mutism), there are a few effective ways to improve communication skills.
This post is not addressed to non-speaking autistics who would rather benefit from acquiring new nonverbal communication techniques.
Reading:
Reading is the single best way to expand your vocabulary. Try to read a large variety of books with different language registers to acquire a vast range.
Listening
To music, podcasts or audiovisual material will help you to absorb more information and be exposed to different accents, tones and enunciations.
Practicing
Rehearsing social interactions out loud comes naturally to some autistics, others will have to warm up to the prospect of ‘talking to an imagined friend’. It helps to practice in front of a mirror to add natural gesture and mimics to the exercise.
Debating
If you are scared of debating in front of people, you can practice on your own. Pick a random subject and give your opinion on the topic in 2min. Then switch to the opposing side and give arguments against.
If/When you are ready to do it with other people you can sign up for the debating club at your school or any local debating union. Debating will help you to express your opinions in a concise and coherent way as well as acquire more confidence.
Theatre
Theatre is a combination of oral and emotional expression. For some people theatre enables a real catharsis. It will train you to be comfortable in any social situation.