Surprise is defined as to cause someone to feel amazed at something unexpected, do or say something unintentional.
To surprise, frighten, or alarm suddenly or unexpectedly; esp., to cause to start, or move involuntarily, as from sudden fright
The definition of amaze means to shock or surprise someone.
(Archaic) To come together violently; collide
To depress or discourage with fear; to impress with fear in such a manner that the mind shrinks, or loses its firmness; to overcome with sudden terror or horror; to dismay.
The definition of astonish is to amaze someone.
To inspire awe in; fill with awe
To impress strongly by what is unexpected or unusual
To confound is defined as to confuse someone, defeat an enemy or foil a plan.
To make speechless by shocking; amaze; astonish
To give an electric shock to
To cause to be overcome with astonishment; astound.
Multiple groups doing the same thing in a uniform fashion, but starting at different, evenly-spaced, times or places (attested from 1856).
To fill with terror; make deeply afraid:
To form or enlarge (something) by means of a boring instrument or apparatus.
Find another word for astound. In this page you can discover 29 synonyms, antonyms, idiomatic expressions, and related words for astound, like: surprise, startle, amaze, shock, appall, astonish, dull, awe, catch (or take) unawares, take-aback and astonishing.