painfully is a form of:

Painful



adjective
1.
(1. Causing pain. 2. Full of pain. 3. Requiring care and labor; irksome: a painful task. 4. Archaic. Diligent; careful) ដែលនាំឲ្យឈឺចាប់ (ខាងរាងកាយឬផ្លូវចិត្ដ), ដែលសម្ដែងសេចក្ដីឈឺចាប់
2.
(បច្ចេកទេស) ដែលឈឺចាប់, ដែលទទួលការឈឺចាប់, ដែលបណ្តាលអោយមានបញ្ហាសំបាក
3.
(FIGURATIVE) ដែលលំបាកចិត្ដ painful wound ដែលឈឺ, ដែលចាប់ painful decision ដែលបណ្ដាលអោយឈឺចាប់ក្នុងខ្លួន
ENGLISH MEANING
adjective
1.
Full of pain; causing uneasiness or distress, either physical or mental; afflictive; disquieting; distressing.
2.
Requiring labor or toil; difficult; executed with laborious effort; as a painful service; a painful march.
3.
Painstaking; careful; industrious.