painfully is a form of:

Perishable



noun
1.
អ្វីៗដែលអាចខូចស្អុយរលួយ
2.
(វេជ្ជសាស្ត្រ) វត្ថុដែលខូចរលួយ
adjective
1.
(វេជ្ជសាស្ត្រ) ដែលអាចខូចរលួយ
ENGLISH MEANING
adjective
1.
Liable to perish; subject to decay, destruction, or death; as, perishable goods; our perishable bodies.