Synonyms of unidentified

unidentified

adjective

ˌən-ī-ˈden-tə-ˌfīd 

1

as in one

known but not named

an unidentified worker reported the security breach

Synonyms & Similar Words

• one
• unnamed
• anonymous
• unspecified
• certain
• some
• specific
• given
• particular

Antonyms & Near Antonyms

• named
• known
• specified

2

as in unnamed

not named or identified by a name

some unidentified person helped them and then left quietly

Synonyms & Similar Words

• unnamed
• anonymous
• untitled
• nameless
• unbaptized
• faceless
• innominate
• unspecified
• unknown
• undetermined
• incognito
• unchristened
• unsung
• unheralded
• obscure
• unheard-of
• unremarkable
• uncelebrated
• unexceptional

Antonyms & Near Antonyms

• named
• designated
• termed
• dubbed
• labeled
• known
• specified
• famous
• notable
• titled
• noteworthy
• baptized
• remarkable
• famed
• denominated
• noted
• renowned
• celebrated
• christened
• exceptional
• well-known
• tabbed

Example Sentences

Recent Examples of unidentified

The victim of the shooting, who remains unidentified, has since been released after receiving treatment, according to deputies. — Dean Fioresi, CBS News, 8 Aug. 2026

Another unidentified citizen also shot at the suspect, police previously said. — Jeanine Santucci, USA Today, 7 Aug. 2026

Her hope is that when unidentified remains are found, they can be checked against the database to see if that person was from the Blackfeet Tribe, and to possibly link the remains to family members. — Dateline Nbc, NBC news, 6 Aug. 2026

Per the publication, the model breached an unidentified company’s systems and changed its internal environment. — Victor Tangermann, Futurism, 6 Aug. 2026