SimilarityRank
trickier 0.872 37796
trickiest 0.836 70956
difficult 0.824 660
complicated 0.786 3307
dicey 0.784 58201
daunting 0.766 10767
frustrating 0.746 7113
confusing 0.742 6632
easy 0.723 390
straightforward 0.721 6065
troublesome 0.714 16411
tough 0.710 2077
challenging 0.696 2684
easiest 0.688 5868
time-consuming 0.688 16997
fiddly 0.686 61664
easier 0.682 1178
problematical 0.678 81642
problematic 0.668 9405
nerve-wracking 0.668 59286
perplexing 0.665 31002
straight-forward 0.657 41625
tiring 0.654 20727
doable 0.650 20923
nerve-racking 0.650 59695