Point 1. Words made with kha3a

English

ภาษาไทย

 Passport fee   ค่าหนังสือเดินทาง
 Cost of sending 
 (something)
 ค่าส่ง
 Cost of taking a picture
 or
cost of having
 picture taken
 ค่าถ่ายรูป
 Rent ('cost of renting')
 or
rental fee expenses
 ค่าเช่า
 Expenses  ค่าใช้จ่าย


The word kha3a 'cost, fee, worth, value' may be combined quite freely with either nouns (as in the first example above) or with verbs (as in the remaining examples).