Absurd

[Sarah]

Contrary to reason or propriety; obviously and fiatly opposedto manifest truth; inconsistent with the plain dictates of commonsense; logically contradictory; nonsensical; ridiculous; as, anabsurd person, an absurd opinion; an absurd dream.This proffer is absurd and reasonless. Shak.'This phrase absurd to call a villain great. Pope.p. 9

[Sarah]

crazy, unreasonable, untimely

[Sarah]

a word meaning ridiculous, commonly used by the character snape.

[Sarah]

ridiculous, something unbelievable, amazing

[Sarah]

adj. ridiculous, dumb, crazy.

[Kai]

[Dumb], [unreasonable]

[Kai]

Wildly unreasonable, illogical, or inappropriate.