Translation guide
Describes something that has not been investigated, traveled through, or examined. In Japanese, this is often expressed with compound adjectives or verbs meaning 'not yet investigated' or 'unknown'.
Referring to a topic, field, or area that has not been researched or examined.
Literally 'unreclaimed' or 'undeveloped', commonly used for unexplored fields of study, markets, or territories.
この分野はまだ未開拓だ。
This field is still unexplored.
Means 'not yet investigated' or 'unexamined', often used in formal or academic contexts.
その地域は未調査のままだ。
That area remains unexplored.
Means 'not yet elucidated' or 'unexplained', used for mysteries or scientific phenomena.
この現象は未解明だ。
This phenomenon is unexplored.
Means 'unknown', often used for things not yet discovered or understood.
深海には未知の生物がいる。
There are unexplored life forms in the deep sea.
Referring to physical places like forests, caves, or regions that have not been explored by people.
Literally 'untrodden', used for places no one has set foot in, like unexplored jungles or caves.
未踏の地を探検する。
Explore unexplored lands.
Means 'uncivilized land' or 'unexplored region', often with a nuance of being undeveloped.
アマゾンには未開の地が広がっている。
Unexplored lands stretch across the Amazon.
Directly translating 'unexplored' as 探検されていない (tanken sarete inai) is grammatically correct but sounds unnatural. Use the compound words above instead.
A more literary term meaning 'untrodden by human feet', emphasizing complete lack of human presence.
人跡未踏の秘境。
An unexplored, secluded region.