undutifully
/ˌʌnˈduːtɪfəli/
adverb
- In a way that shows a lack of proper respect, obedience, or care for someone who has authority or deserves it, especially a parent or elder.
- The child undutifully refused to help his mother with the groceries.
- She undutifully ignored her grandfather's advice about saving money.
- He undutifully left the family farm without saying goodbye.
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