Word: seething
Part of speech: Adjective
Syllables: seeth
ing
Definition: boiling, bubbling
Morphemes:
Affix: seethe
Language: en
PoS: Verb
Meaning: To boil.
Affix: -ing
Language: en
PoS: Suffix
Meaning: Used to form gerunds, a type of verbal nouns, from verbs.