Surefire [adjective]

Definition of Surefire:

beyond dispute

Synonyms of Surefire:

● Accurate

● Authentic

● Certain

● Established

● Indisputable

● Indubitable

● Irrefutable

● Positive

● Sure

● Sure thing

● Undeniable

● Unquestionable

● Unshakable

● Incontestable

● Nailed down

● No mistake

● No two ways about it

● Uncontestable

● Unequivocable


Opposite/Antonyms of Surefire:

● Controvertible

● Variable

● Uncertain

● Questionable

● Changeable


Sentence/Example of Surefire:

It was a surefire way of reminding the captains that men and frogs were brothers under the skin.