say it: STUHB-urn-lee
stubbornly is an adverb meaning "in a stubborn unregenerate manner". It carries one recorded sense.
in a stubborn unregenerate manner
“she remained stubbornly in the same position”
Definitions, synonyms and semantic relations for stubbornly 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.