not to be sneezed at
Also, nothing to sneeze at. Not to be ignored or dismissed, as in It's a great honor, not to be sneezed at, or That salary of his is nothing to sneeze at. This expression presumably alludes to turning up one's nose in disdain. [c. 1800]
Is Achoo A Real Word?Every sneeze has a different ring to it, but there are only a few words in English that name the sound. Achoo is the most favored, but is it really a word? Where did achoo come from? This instance of onomatopoeia imitates the sound of sneezing. The first syllable mimics the quick intake of breath, while the second corresponds to the tone of the convulsive expulsion …
The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.