All-knowing

adj

adj ·Uncommon ·Advanced level

Definitions

Adjective
  1. 1
    Knowing everything: all facts, all actions taken by everyone, and so on. not-comparable

    "Near-synonyms: all-seeing, omnivident"

Adjective
  1. 1
    infinitely wise wordnet

Synonyms

All synonyms
all powerfulall seeingall-seeingalmightyapprehensiveaware

Example

More examples

"She pretends to be all-knowing."

Etymology

From all- + knowing. Partially a calque of Latin omnisciens (literally “all-knowing”)

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.