threateningly
threat-en-ing-ly
adverb
In a manner that suggests harm or danger is imminent or intended.
"He spoke threateningly, warning them to leave."
Thesaurus
Synonyms: menacingly
threat-en-ing-ly
In a manner that suggests harm or danger is imminent or intended.
"He spoke threateningly, warning them to leave."
Synonyms: menacingly