unmistakable
adj. B2 Upper Intermediate US //ˌənmɪˈsteɪkəbəɫ// UK //ʌnmɪstˈeɪkəbəl// un·mis·tak·able
adj. very easy to recognize because it is unique or clear. You use this when there is no doubt about what something is.
adj. impossible to mistake for anything else; clearly distinctive and easily identified. Often used to describe sensory qualities like sounds, smells, or visual styles.
The smell of fresh coffee is unmistakable.
Even from a distance, her unmistakable laugh echoed through the crowded hallway.
The artist's latest work bears his unmistakable signature style, characterized by bold geometric shapes and a muted, earthy color palette.
From un- + mistake + -able.
Usage
Typically used as a predicative adjective after linking verbs or as an attributive adjective before the noun it modifies.