dubiously

/ˈdubiəsli/
adverb
  1. In a way that shows doubt or uncertainty.
    • He looked dubiously at the expired milk carton before opening it.
    • The committee dubiously approved the proposal, with many members still unconvinced.
    • She dubiously agreed to try the exotic dish, not sure if she would like it.
  2. In a way that suggests something is of questionable quality or honesty.
    • The product was dubiously advertised as a miracle cure for all ailments.
    • He dubiously claimed to have invented the device, though others had patents years earlier.
    • The funds were dubiously obtained, leading to an investigation.
Antonyms
What does "dubiously" mean? | whatsthatwordmean | whatsthatwordmean