Word: greetest
Part of speech: Verb
Syllables: gree
test
Definition: Alternative form of greet; send greetings to
Morphemes:
Affix: greet
Language: en
PoS: Verb
Meaning: To welcome in a friendly manner, either in person or through another means such as writing.
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)