guaranteed to work

To verify, to recheck (with extra care or caution). / To ensure, to be sure to (to take care that something happens). / (followed by of) To check the reliability (of something).

(informal) A polite reply to thank you. / An affirmative reply; yes; certainly.

(US) That which is certain.

(idiomatic, evaluative) Just as one would expect.

plural of sure thing

Eggcorn of shore up.

(simile, colloquial) surely; doubtlessly

Alternative form of surefooted

The quality or state of being sure-footed