SimilarityRank
toughest 0.807 14273
rough 0.716 4193
hardest 0.705 8314
rougher 0.700 41496
unforgiving 0.687 34250
meanest 0.677 67836
nastiest 0.674 62933
driest 0.671 57771
treacherous 0.667 24699
tough 0.662 2077
harshest 0.656 43817
wettest 0.656 65038
rugged 0.653 11086
smoothest 0.652 57137
rutted 0.648 83670
perilous 0.640 28206
bumpy 0.639 24598
grueling 0.636 27099
heaviest 0.626 26010
tightest 0.624 54588
inhospitable 0.617 49847
dirtiest 0.616 56279
gnarly 0.611 60762
thickest 0.610 51966
weathers 0.605 65791