What is the Thai term for onomatopoeic or ideophonic words that modify verbs, particularly common in colloquial speech?

• A Kham phalit siang ✓
• B Kham bunya
• C Kham kri-ya wiset
• D Kham lak

Kham phalit siang are sound-symbolic or ideophonic words in Thai that describe manner, sound or sensation, a linguistic feature shared with many other Southeast Asian languages.