say it: HAHRM-luh-slee
harmlessly is an adverb meaning "in a harmless manner". It is pronounced /ˈhɑɹmləsli/ — HAHRM-luh-slee. It carries one recorded sense.
Definitions, synonyms and semantic relations for harmlessly come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. .