Word: thrustest
Part of speech: Verb
Syllables: thru
stest
Definition: Alternative form of thrust; force (molten rock) into pre-existing rock
Morphemes:
Affix: thrust
Language: en
PoS: Verb
Meaning: To push or drive with force; to shove.
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)