/dɪˈsiːtfʊli/ – adv
Definition: một cách gian dối, tráo trở, phản phúc.
A more thorough explanation: “Deceitfully” is an adverb that means acting with deceit or dishonesty, intending to mislead or trick someone. It involves intentionally concealing the truth or providing false information in order to deceive others.
Example: The defendant deceitfully concealed information about the property’s defects during the real estate transaction.