SimilarityRank
recur 0.755 15537
recurrence_of 0.698 71677
a_recur 0.610 95042
recurrence 0.595 28872
repeated 0.593 15141
concomitant 0.592 60679
chronic 0.585 12001
cyclical 0.565 41830
persistent 0.562 7943
sporadic 0.540 27466
prolonged 0.539 16293
continuous 0.535 5037
periodic 0.534 15815
cyclic 0.532 50838
continual 0.531 27226
severe 0.529 6666
symptomatic 0.526 50501
protracted 0.525 54435
frequent 0.524 5397
repetitive 0.521 19707
the_most_frequent 0.517 71319
atypical 0.516 40698
ongoing 0.513 2642
an_ongoing 0.513 15773
episodic 0.509 60160