Synonyms of omniscient

1 Syllable
wise
2 Syllables
all-seeing, learned
3 Syllables
pansophic, preeminent, inerrant, almighty, polymath, divined
4 Syllables
knowledgeable, pansophical, inerrable, infallible, apodictic, infinite, professorial, philosophic
5 Syllables
undeceivable, well-educated