Word: guffawingly
Part of speech: Adverb
Syllables: gu
ffaw
ing
ly
Definition: With guffaws; a burst of deep loud hearty laughter
Morphemes:
Affix: guffaw
Language: en
PoS: Verb
Meaning: To laugh boisterously.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form gerunds, a type of verbal nouns, from verbs.
Affix: -ly
Language: en
PoS: Suffix
Meaning: Used to form adverbs from adjectives.