Word: drivest
Part of speech: Verb
Syllables: dri
vest
Definition: Alternative form of drive; compel somebody to do something, often against his own will or judgment
Morphemes:
Affix: drive
Language: en
PoS: Verb
Meaning: To compel (to do something).
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)