Search Result for "floorer": 

The Collaborative International Dictionary of English v.0.48:

Floorer \Floor"er\, n. Anything that floors or upsets a person, as a blow that knocks him down; a conclusive answer or retort; a task that exceeds one's abilities. [Colloq.] [1913 Webster]
Moby Thesaurus II by Grady Ward, 1.0:

35 Moby Thesaurus words for "floorer": Chinese puzzle, baffling problem, brain twister, clincher, conclusive argument, crossword puzzle, crusher, crux, enigma, enigmatic question, finisher, jigsaw puzzle, knockdown argument, knot, knotty point, mind-boggler, mystery, nut to crack, perplexed question, perplexity, poser, problem, puzzle, puzzlement, puzzler, question, question mark, settler, sixty-four dollar question, sockdolager, sticker, stumper, tough proposition, vexed question, why