Top-secret

adj

adj ·3 syllables ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Having one of the highest secrecy classifications, "top secret". not-comparable
Adjective
  1. 1
    the highest official level of classification of documents wordnet

Synonyms

All synonyms
secretsupersecretultrasecret

Example

More examples

"A top-secret report details Russian hacking effort days before the election."

More for "top-secret"

SynonymsSentencesPronunciationTranslate

Next best steps

Find stronger synonymsSee usage examplesCheck pronunciationBrowse writing guides

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