say it: THANGK-fuh-lee
thankfully is an adverb meaning "in a thankful manner; with thanks". It carries 2 recorded senses.
let us be thankful that
“thankfully he didn't come to the party”
Definitions, synonyms and semantic relations for thankfully 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.