Word: swellest
Part of speech: Verb
Syllables: swellest
Definition: Alternative form of swell; come up (as of feelings and thoughts, or other ephemeral things)
Morphemes:
Affix: swell
Language: en
PoS: Noun
Meaning: The act of swelling; increase in size.
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the superlative of adjectives and adverbs.