unrecognized
unrecognized — adjective
- unrecognizedpositive
- more unrecognizedcomparative
- most unrecognizedsuperlative
1. describes something that people cannot name, identify, or say what it is, usuall
describes something that people cannot name, identify, or say what it is, usually because they have never come across it before or do not know enough about it
The strange bird at the feeder was completely unrecognized by the local birdwatchers.
go unrecognized + by [agent]
Many early signs of the disease went unrecognized until the patient developed serious symptoms.
A rare orchid species remained unrecognized for years because it blooms only during the night.
The melody sounded familiar, but the title was unrecognized by everyone in the room.
- unidentified
focuses on the lack of a name or label attached to something; slightly more active (someone tried and failed to identify it)
- unknown
broader — can mean no one has even heard of the thing, not just that it is not identified on sight
- recognized
known and identified correctly
- familiar
known from previous experience
文法句型
go/remain + unrecognized
unrecognized + by + noun phrase
用法筆記
Subject is usually a thing — a species, a symptom, a sound, an object — rather than a person. Often appears with 'go' or 'remain' to describe a state that persists over time.
常見錯誤
2. describes a person whose identity others fail to realize, even though they have
describes a person whose identity others fail to realize, even though they have met or seen that person before, often because their appearance has changed or they are disguised
Wearing a plain cap and sunglasses, the famous singer walked through the airport completely unrecognized.
completely unrecognized (disguise context)
After losing more than twenty kilograms, Piotr was unrecognized even by his childhood friends.
The actress went unrecognized at the coffee shop because she was not wearing any makeup.
Tanvi stood unrecognized at the reunion until her cousin finally approached her.
- unnoticed
similar but weaker — can mean no one saw the person at all, not that they failed to identify them
- recognized
identified correctly by someone who knows them
文法句型
go/remain + unrecognized
unrecognized + by + noun phrase
用法筆記
Subject is always a person. Common in narratives about disguise, weight loss, aging, or crowded public places where someone famous or familiar is not noticed.
3. describes something — such as a government, a treaty, a medical condition, or a
describes something — such as a government, a treaty, a medical condition, or a qualification — that is not officially accepted as real, legal, or important by the relevant authority or by the wider community
The newly formed government remained unrecognized by most countries for several months.
remain unrecognized + by [authority]
Chronic fatigue syndrome was unrecognized as a legitimate medical condition for many years.
unrecognized + as + [status]
Kofi's teaching qualifications from Ghana were unrecognized by the school board in Canada.
The peace treaty was left unrecognized by three of the five nations that signed it.
- unacknowledged
similar but often implies a deliberate refusal to accept or admit something
- invalid
stronger — suggests the thing has no legal or official force at all
- recognized
accepted as real, legal, or important by an authority
- acknowledged
admitted or accepted as true or valid
文法句型
remain + unrecognized
unrecognized + by + [authority]
unrecognized + as + noun phrase
用法筆記
Subject is an abstract noun — a government, a condition, a qualification, a treaty, a border. Strongly associated with political, legal, and medical contexts. Compare with Sense 4, which focuses on personal achievements rather than the status of an abstract entity.
常見錯誤
4. describes a person's hard work, contribution, or achievement that does not recei
describes a person's hard work, contribution, or achievement that does not receive the public credit, praise, or formal award it deserves
Beatriz devoted thirty years to community work, yet her efforts remained largely unrecognized by the city council.
remain unrecognized + by [institution]
The nurse's quick thinking saved a patient's life, but her contribution went unrecognized in the report.
go unrecognized (contribution/achievement)
Many female scientists in the early twentieth century produced research that went unrecognized at the time.
The volunteer team's fundraising efforts went unrecognized by the charity's annual awards.
- unappreciated
more emotional — suggests people do not see the value of the work, not just that they fail to credit it formally
- overlooked
slightly more passive — can mean simply not noticed rather than deliberately not credited
- recognized
given the credit or award deserved
- acknowledged
publicly thanked or credited
文法句型
go/remain + unrecognized
unrecognized + noun (effort/work/contribution)
用法筆記
Subject is a person achievement, contribution, or effort, not a person themselves. Often carries a tone of regret or injustice. Compare with Sense 3, where the subject is an abstract entity whose status or validity is not accepted.