untitled
Word family
Synonym discussion
Sense: adjective/1
All three describe something that has not been given a label or name, but they differ in scope and context. 'Untitled' is the most specific: it applies almost exclusively to creative works such as books, films, paintings, and songs that are missing a formal title. 'Unnamed' is much broader — it can refer to people (an unnamed source), places (an unnamed village), or objects (an unnamed street), not just works. 'Untagged' is more technical and often describes digital files or data entries that lack a metadata label; you might say 'an untagged photo' but rarely 'an untagged painting.' Choose 'untitled' when discussing art or media that deliberately or temporarily lacks a name, 'unnamed' for anything else whose identity is unknown, and 'untagged' for information management contexts.
Common collocations
Etymology
Formed in English by combining the prefix 'un-' (meaning 'not') with the past participle 'titled' (from 'title,' borrowed from Old French 'title,' from Latin 'titulus' meaning 'inscription, label, heading'). The word appeared in the 16th century, first referring to people without a noble title, and later extended to creative works without a name.