Word: dumbly
Part of speech: Adverb
Syllables: dumb
ly
Definition: mutely; silently
Morphemes:
Affix: dumb
Language: en
PoS: Adjective
Meaning: Silent; unaccompanied by words.
Affix: -ly
Language: en
PoS: Suffix
Meaning: Used to form adverbs from adjectives.