say it: RAHYT-fuh-lee
rightfully is an adverb meaning "by right". It is pronounced /ˈɹaɪtfəli/ — RAHYT-fuh-lee. It carries one recorded sense.
Definitions, synonyms and semantic relations for rightfully come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. .