Find Synonyms
unlabeled Synonyms
Another word for unlabeled
Choosing another word for unlabeled depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
• adjective (Context 1)
Having no attached tag, sticker, or written marker to identify its contents, owner, or nature.
Usage Example
"For safety reasons, the chemistry lab technician properly disposed of all the unmarked bottles on the shelf."
Strongest
unmarked
untagged
Strong
unidentified
unnamed
unbranded
• adjective (Context 2)
Not assigned to a specific category, classification, or descriptive group, especially regarding raw data in machine learning or social relationships.
Usage Example
"The researchers trained the algorithm using millions of uncategorized images gathered from the internet."
Strongest
uncategorized
unclassified
Strong
undefined
unsorted
Opposites of unlabeled
The opposite of unlabeled shifts depending on context. Common opposites include:
labeled
categorized
marked
classified
tagged
annotated
identified
defined
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unlabeled. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unlabeled