SimilarityRank
perplexing 0.819 31002
unsolvable 0.814 90663
intractable 0.802 38382
troubling 0.786 15251
quandary 0.766 42760
dilemmas 0.761 25927
fraught 0.758 25023
conundrum 0.757 31088
baffling 0.752 34300
exasperating 0.750 65409
conundrums 0.745 81680
dilemma 0.745 9424
puzzling 0.740 24981
confronting 0.740 18482
troublesome 0.724 16411
plaguing 0.722 43551
contentious 0.717 20777
worrisome 0.713 31526
unanswerable 0.711 81176
solvable 0.710 79398
ironies 0.706 66850
thorny 0.703 36485
maddening 0.701 41482
beset 0.697 36058
problematical 0.696 81642