1. In an ingenuous manner.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• ingeniusly,
• inginiously,
• ingeniousely,
• ingeniosly,
• ingeniouly,
• ingeniuosly,
• ungenuously,
• jngenuously,
• kngenuously,
• ongenuously,
• 9ngenuously,
• 8ngenuously,
• ibgenuously,
• imgenuously,
• ijgenuously,
• ihgenuously,
• infenuously,
• invenuously,
• ingeneously,
• Incedously

• ingeniousness,
• ingenito,
• incongruously,
• ingenious,
• Inocencio,
• ingenuous,
• ingenuity,
• ingenuousness,
• ingeniously,
• incienso.

The adjective form of "ingenuously" is "ingenuous".

The plural form of "ingenuously" is "ingenuously." The word is an adverb, and adverbs typically do not have plural forms.

The singular form of the word "ingenuously" is "ingenuous"