Word: crackest
Part of speech: Verb
Syllables: cra
ckest
Definition: Alternative form of crack; pass through (a barrier)
Morphemes:
Affix: crack
Language: en
PoS: Verb
Meaning: To form cracks.
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)