Word: upheave
Part of speech: Verb
Syllables: up
heave
Definition: To be lifted up; rise.
Morphemes:
Affix: up-
Language: en
PoS: Prefix
Meaning: Used to indicate increase.
Affix: heave
Language: en
PoS: Verb
Meaning: To be thrown up or raised; to rise upward, as a tower or mound.