มั่ว

Etymology
th

Verb

 * 1) to mix; to mingle.
 * 2)  to do or perform in a disorderly, confusing, or confused manner.
 * 3)  to say or speak groundlessly; to guess or estimate groundlessly.
 * 4)  to engage in a sexual orgy.

Adverb

 * 1) disorderly; confusingly; confusedly.
 * 2)  groundlessly.