Word: betideth
Part of speech: Verb
Syllables: be
ti
deth
Definition: Alternative form of betide; become of; happen to
Morphemes:
Affix: be-
Language: en
PoS: Prefix
Meaning: Forming verbs derived from nouns or adjectives, usually with the sense of "to make, become, or cause to be".
Affix: tide
Language: en
Meaning:  to happen, occur
Affix: -eth
Language: en
PoS: Suffix
Meaning: Used to form the third-person singular present indicative of verbs.