Hi Sev,
Thank you. There are many ways to say demand in Thai. You can add the word demand in here to see more examples: www.thai2english.com/dictionary. someone demanding to be heard in Thai is เรียกร้อง Hope that helps. Please let me know if you have any future questions. I will be glad to help.
Have a good day.
ปริษา Parisa
Team ThaiPod101.com
Is the word demand in Thai the same as the word demand as 'someone demanding to be heard' for example?