unusual

He revved up his real-estate activities, working with a young neighbor to place big, long-term wagers, unusual for a nonagenarian.

Asked if anything seemed unusual with his demeanor that morning, she said: "Nothing at all".

Tokyo’s position is that Takaichi was talking hypothetically and articulating longstanding Japanese policy, though it was unusual for a sitting prime minister to be so explicit.

She noted that this striking color indicated that the complex had formed in an unusual way.

The unusual mixture of gases at Karambusel affects both the ecosystem and the geological characteristics of the vent field.