1. Too obvious to be doubted
   - indubitable

1. In a manner or to a degree that could not be doubted
   - indubitably, beyond a doubt, beyond a shadow of a doubt, indisputably

See also: unquestionable

• electroneutral
• electronic
• electronic balance
• electronic bulletin board
• electronic communication
• electronic computer
• electronic converter
• electronic counter-countermeasures
• electronic countermeasures
• electronic data processing
• electronic database
• electronic deception
• electronic device
• electronic dictionary
• electronic equipment
• electronic fetal monitor
• electronic foetal monitor
• electronic funds transfer
• electronic image
• electronic imitative deception
• electronic information service
• electronic instrument
• electronic jamming
• electronic mail
• electronic manipulative deception