Related by context. Frequent words. (Click for all words.) 73 vulnerable 72 prone 56 prevalent 55 resistant 54 exposed 47 suffer 47 tolerant 46 likely 46 succumb 46 problematic 45 harmful 44 severe 43 wary 43 dangerous 43 immune 43 sensitive 42 risk 42 endemic 42 ripe 42 advantageous 41 fearful 41 leery 41 unprotected 41 aware 41 dependent 41 tend 41 reliant 41 protected 41 selective 40 unstable 40 pervasive 40 unaffected 40 receptive 39 adept 39 apt 39 withstand 39 infect 39 unsuitable 39 desirable 39 accustomed 39 induced 38 inclined 38 insulated 38 protects 38 resilient 38 worrisome 38 adaptable 38 occurs 38 affected 38 costly 38 Avoid 38 exacerbated 38 beneficial 38 contributing factor 38 uncomfortable 37 caused 37 beware 37 attractive 37 detrimental 37 commonly 37 occur 37 frequent 37 prey 37 afflicted 37 undesirable 37 commonplace 37 tolerate 37 tempting 37 vigilant 37 causes 37 causing 36 prevents 36 exacerbate 36 concerned 36 correlated 36 risky 36 persist 36 preferable 36 affects 36 ineffective 36 worried 36 pose threat 35 prevent 35 afraid 35 uncommon 35 adversely affected 35 reactive 35 harmless 35 immature 35 preventing 35 damaging 35 viruses 34 infected 34 thrives 34 weakens 34 magnified 34 Beware 34 difficult 34 unpredictable 34 undetected 34 unavoidable