say it: in-JEH-nyoo-uhs
ingenuous is an adjective meaning "characterized by an inability to mask your feelings; not devious". It carries 2 recorded senses.
characterized by an inability to mask your feelings; not devious
“an ingenuous admission of responsibility”
lacking in sophistication or worldliness
“a child's innocent stare”
“his ingenuous explanation that he would not have burned the church if he had not thought the bishop was in it”
Definitions, synonyms and semantic relations for ingenuous 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.