unacustomed
Unaccustomed is an adjective that describes something or someone that is unfamiliar or not accustomed to a particular situation, environment, or activity. It is often used to convey a sense of surprise or disorientation when encountering something new or different. For example, a person who is unaccustomed to the cold weather might find it difficult to adjust to the temperature change.
The term can also be used to describe a person who is not accustomed to a particular
In a broader sense, unaccustomed can refer to a state of being unfamiliar with a particular culture,
The antonym of unaccustomed is accustomed, which describes something or someone that is familiar or accustomed