Word: institutest
Part of speech: Verb
Syllables: in
sti
tu
test
Definition: Alternative form of institute; advance or set forth in court; 
Morphemes:
Affix: institute
Language: en
PoS: Noun
Meaning: The act of instituting; institution.
Etymology Compounds: Affix: īnstitūtum
Language: la
Decoded: institutum
PoS: Noun
Meaning: institution
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)