say it: in-uhd-VUR-tuhnt-lee
inadvertently is an adverb meaning "without knowledge or intention". It carries one recorded sense.
without knowledge or intention
“he unwittingly deleted the references”
Definitions, synonyms and semantic relations for inadvertently 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.