staggeringly

This adverb is used to emphasize an extreme degree of something, typically when the scale or amount is so great that it is shocking or difficult to believe. It carries a stronger emotional weight than "extremely" or "very," suggesting a sense of disbelief or being overwhelmed by the magnitude of the fact.

Because of its intensity, it is most naturally paired with adjectives that describe size, cost, speed, or success, such as "staggeringly expensive" or "staggeringly successful." Using it for mundane or minor attributes can result in hyperbole that may feel unnatural or overly dramatic in formal writing.