say it: DOO-bee-uh-slee
dubiously is an adverb meaning "in a questionable and dubious manner". It carries 2 recorded senses.
in a questionable and dubious manner
“these were estates his father questionably acquired”
Definitions, synonyms and semantic relations for dubiously come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.