scowls is a form of:

Underrate



verb
1.
(បច្ចេកទេស) ប៉ាន់ស្មានស្ទើរ, វាយតម្លៃបន្ថោកស្ទើរ
ENGLISH MEANING
noun
1.
A price less than the value; as, to sell a thing at an underrate.
verb
1.
(TRANSITIVE) To rate too low; to rate below the value; to undervalue.