Word: overthrowest
Part of speech: Verb
Syllables: o
ver
throw
est
Definition: Alternative form of overthrow; the termination of a ruler or institution (especially by force)
Morphemes:
Affix: over-
Language: en
PoS: Prefix
Meaning: excessively
Affix: throw
Language: en
PoS: Noun
Meaning: obsolete form of throe; hard or painful trouble or struggle
Affix: -est
Language: en
PoS: Suffix
Meaning: Used to form the second-person singular present tense and past tense of verbs. (if thou is the subject; not used with you)