unusual
UK: ʌnˈjuːʒuəl | US: ʌnˈjuːʒuəl
adj. not common, rare, or different from what is ordinary
adj. remarkable or exceptional in a way that attracts attention
The word "unusual" combines the prefix "un-" (Old English "un-," meaning "not") with "usual" (from Latin "usualis," derived from "usus," meaning "use" or "custom"). The prefix negates the root, creating a meaning of "not customary" or "out of the ordinary." Over time, it evolved to emphasize rarity or distinctiveness.
It’s unusual to see snow in this region during summer.
She has an unusual talent for memorizing long numbers.
The artist’s style is highly unusual and captivating.
His sudden departure was unusual for someone so reliable.
The plant’s unusual shape makes it a subject of scientific interest.