SimilarityRank
iffy 0.826 47074
tricky 0.784 7458
trickier 0.743 37796
testy 0.718 75452
problematical 0.707 81642
tough 0.700 2077
nerve-wracking 0.695 59286
risky 0.676 8499
touchy 0.675 36923
perplexing 0.673 31002
difficult 0.666 660
cagey 0.666 87073
sketchy 0.662 31773
troublesome 0.658 16411
shifty 0.658 64578
confusing 0.656 6632
screwy 0.656 86586
counterintuitive 0.655 47244
disconcerting 0.654 33537
problematic 0.651 9405
frustrating 0.650 7113
anticlimactic 0.650 96004
worrisome 0.645 31526
inopportune 0.643 69925
awkward 0.642 7807