Verifying
Part of speech: verb
Definition: To substantiate or prove the truth of something
Collateral
Part of speech: noun
Definition: A security or guarantee (usually an asset) pledged for the repayment of a loan if one cannot procure enough funds to repay. (Originally supplied as "accompanying" security.)A collateral (not linear) family member.A branch of a bodily part or system of organs
Part of speech: adjective
Definition: parallel, along the same vein, side by side.Corresponding; accompanying, concomitant.being aside from the main subject; tangential, subordinate, ancillary.(family) of an indirect ancestral relationship, as opposed to lineal descendency.relating to a collateral in the sense of an obligation or security
Example sentence: Invention requires two things: One, the ability to try a lot of experiments, and two, not having to live with the collateral damage of failed experiments.