obtuse,

"So," said Arthur, hoping he wasn't sounding ridiculously obtuse,

So long, and thanks for all the fish Adams, Douglas, 1952- 1984

_palea_ linear oblong, a little less than the third glume, obtuse,

A Handbook of Some South Indian Grasses K. Rangachari

Saburo [u] zaémon spoke out for him -- "Don't be obtuse,

Bakemono Yashiki (The Haunted House), Retold from the Japanese Originals Tales of the Tokugawa, Volume 2

"And now, having demonstrated this important conclusion so that it is clear to anyone, however prejudiced or obtuse,

The Lost World Arthur Conan Doyle 1894