сердито означает в английский

angrily▼(in an angry manner)
adverb
[UK: anɡrə.li] [US: ˈæŋ.ɡrə.li]

glower [glowered, glowering, glowers]▼(to look or stare with anger)
verb
[UK: ˈɡlaʊə(r)] [US: ˈɡlaʊər]