SimilarityRank
a_sustained 0.789 62740
continued 0.632 7817
sustain 0.621 2698
prolonged 0.609 16293
concerted 0.598 83387
continuous 0.585 5037
continual 0.584 27226
continuing 0.579 24319
vigorous 0.574 24562
persistent 0.563 7943
long-term 0.559 3822
rapid 0.556 7147
substantial 0.546 6305
enduring 0.545 25882
repeated 0.543 15141
unrelenting 0.539 50468
a_prolonged 0.538 83035
broad-based 0.537 65103
steady 0.536 8725
lasting 0.536 19503
intense 0.534 5752
consistent 0.532 4361
long_period_of 0.530 82414
widespread 0.525 7961
ongoing 0.521 2642