Synonyms of staggering

2 Syllables
dizzier, reachy, groggy, blinded, dizzy, woozy, untold, reeling, jouncy, striking, shocking, wobbling, stunning, jiggly
3 Syllables
amazing, distressing, astounding, ballbuster, stupendous, slaphappy, impactful, mind-blowing, mind-boggling, wonderful, marvelous
4 Syllables
unlooked-for, spectacular, razzle-dazzle, astonishing, miraculous, eye-opening, mind-altering, overwhelming, sensational, unexpected, wonderworking
5 Syllables
insupposable, unnumberable, inconceivable, unbelievable
6 Syllables
sensationalistic