LLexicon Workbenchv2.1

Nounverified MWEverified

unusual activity

nounverified·updated May 9, 2026

GlossaryL1 — what DictionaryL2 — how used ThesaurusL3 — relations Universaleverything

Unexpected or extraordinary behavior.

Framework senses

3 senses across 3 frameworks

FFIEC Cybersecurity Assessment Tool, Baseline, May 20171 senseview framework →

§1: Unexpected or extraordinary behavior.

NIST SP 800-171r31 senseview framework →

§1 · attested_usage_pack_match: No definition is given in NIST SP 800-171r3. The term is attested in use at 1 citation in that document; a definition is pending curation.
Increment 2: attested in 800-171r3 without a glossary definition.

Legacy lexicon import1 senseview framework →

§1 · legacy_primary: Unexpected or extraordinary behavior.
DR-088 backfill from the noun definition column