Unaccustomed ( adjective , verb )

(As an adjective)

Unaccustomed ( adjective )

Not habituated; not familiar or usual; not accustomed.

Origin:

Un- + accustomed, from accustom + -ed.

Examples:

1. He felt unaccustomed to the cold weather, having grown up in a warm climate.
2. She felt unaccustomed to public speaking, and was very nervous.
3. The unaccustomed exercise caused him to feel sore the next day.
4. The unaccustomed luxury of a private jet was overwhelming.
5. The unaccustomed altitude made it difficult for him to breathe.

(As a verb)

Unaccustomed ( verb )

Not habituated; not familiar or usual; not accustomed.

Origin:

Un- + accustomed, from accustom + -ed.

Examples:

1. He felt unaccustomed to the cold weather, having grown up in a warm climate.
2. She felt unaccustomed to public speaking, and was very nervous.
3. The unaccustomed exercise caused him to feel sore the next day.
4. The unaccustomed luxury of a private jet was overwhelming.
5. The unaccustomed altitude made it difficult for him to breathe.