astonishing
awesome
prodigious
The adjective for amazement is amazing. example sentence: His performance was simply amazing!
Some synonyms for the adjective amazing are:astonishingastoundingextraordinaryimpressivespectacularstartlingstrikingstunningsurprisingwonderful
Amazing is an adjective.
Adjective.
Astonishing.
Amazing
The word amazing *is* an adjective, and it can also be a noun (gerund).It is the present participle of the verb to amaze.
stupendous
neat
Marvelous.