SimilarityRank
Persistent 0.797 42552
persist 0.747 14169
persists 0.731 20772
persisting 0.729 46636
recurrent 0.709 18071
chronic 0.688 3978
severe 0.687 2524
intractable 0.687 38382
deep-seated 0.686 46404
symptom 0.681 10426
persistence 0.674 14491
infrequent 0.671 28030
uncontrolled 0.670 22814
worsening 0.670 22431
characterized 0.669 7785
lethargy 0.667 36089
breathlessness 0.666 71854
unrelenting 0.664 31722
unremitting 0.663 67139
pervasive 0.663 17839
intermittent 0.663 19683
persistently 0.660 28776
restlessness 0.659 35325
exacerbation 0.657 68480
continual 0.652 12171