goof proof

/ˈɡuːf ˌpruːf/
adjective
  1. Designed to be impossible or very difficult to mess up; foolproof.
    • The instructions are goof-proof, so even a beginner can assemble the furniture.
    • They created a goof-proof system that prevents users from deleting important files.
    • This goof-proof recipe uses only three ingredients and takes ten minutes.
Antonyms
What does "goof proof" mean? | whatsthatwordmean | whatsthatwordmean