1. In a crude and unskilled manner
   - crudely, inexpertly 
2. In an ingenuous manner
   "she answered the judge's questions artlessly"
   - ingenuously

See also: artless

• protectorate
• protectorship
• Proteidae
• protein
• protein folding
• protein molecule
• proteinaceous
• proteinase
• proteinuria
• Proteles
• Proteles cristata
• proteolysis
• proteolytic
• proteolytic enzyme
• proteome
• proteomics
• proteose
• proteosome
• proteosome vaccine
• Proterochampsa
• proterozoic
• Proterozoic aeon
• Proterozoic eon
• protest
• protest march