foolproof (Meaning)

Wordnet

foolproof (v)

proof against human misuse or error

Wordnet

not liable to failure

No strong antonyms found.

The new security system is foolproof and guarantees protection against intrusion.
The teacher's lesson plan was foolproof, ensuring that every student understood the concept.
The restaurant's foolproof recipe has been praised by critics and customers alike.
The doctor's diagnosis was foolproof, leaving no room for doubt about the patient's condition.
The architect's design is foolproof, ensuring a structurally sound building that can withstand any elements.
The company's foolproof marketing strategy led to record-breaking sales.
The athlete's foolproof technique helped him secure an Olympic gold medal.
The chef's foolproof method for making the perfect soufflé is a secret closely guarded in the culinary world.
The scientist's foolproof experiment yields groundbreaking results that revolutionize our understanding of the cosmos.
The politician's foolproof plan to win the election was met with skepticism, but ultimately proved successful.

proof against human misuse or error, not liable to failure

reliable, flawless,perfect, certain, sure,infallible, unerring, unfailing,inerrant, errorless

faulty, imperfect, flawed, defective, flawed,defective, unreliable, imperfect, unreliable, faulty

The new security system is foolproof and guarantees protection against intrusion.

The teacher's lesson plan was foolproof, ensuring that every student understood the concept.

The restaurant's foolproof recipe has been praised by critics and customers alike.

The doctor's diagnosis was foolproof, leaving no room for doubt about the patient's condition.