Word: astoundest
Part of speech: Verb
Syllables: a
stoun
dest
Definition: Alternative form of astound; affect with wonder
Morphemes:
Affix: astound
Language: en
PoS: Adjective
Meaning: Stunned; astounded; astonished.
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the superlative of adjectives and adverbs.