SimilarityRank
cost_effective 0.831 15101
cost-efficient 0.801 81922
cost-effective 0.800 12088
a_cost-effective 0.728 69744
more_cost-effective 0.711 72275
efficient 0.708 2805
more_economical 0.645 84513
less_costly 0.638 69576
more_efficient 0.625 7315
highly_efficient 0.624 40901
scalable 0.622 14958
the_most_efficient 0.620 31596
low_cost 0.607 7473
less_expensive 0.605 25381
an_efficient 0.603 16489
environmentally_friendly 0.602 19984
environmentally_sound 0.600 91157
energy_efficient 0.599 29579
economically_viable 0.597 75780
inexpensive 0.592 10926
affordable 0.590 3667
a_more_efficient 0.585 42459
most_efficient 0.582 72519
user_friendly 0.582 26839
economical 0.580 11589