Related by context. Frequent words. (Click for all words.) 74 persists 68 linger 66 persisted 61 worsen 53 remain 53 persistent 52 intensify 51 continue 47 occur 46 arise 46 deteriorate 46 lingering 45 abound 45 prevail 45 weaken 44 tolerate 44 exist 43 escalate 43 creep 43 suffer 43 disappear 42 rife 42 exacerbated 41 fade 41 emerge 41 erode 41 thrive 41 prevalent 40 endure 40 subsided 39 dampen 39 rise 39 deepen 39 hamper 39 diminish 39 unchecked 38 widespread 38 pervasive 38 hinder 38 rampant 38 plague 38 worsened 38 underlying 37 happen 37 ignore 37 compounded 37 complicate 37 notwithstanding 37 foreseeable future 36 drift 36 materialize 36 susceptible 36 accumulate 36 prolonged 36 overcome 36 predict 36 survive 36 threaten 36 remains 36 originate 35 unresolved 35 worsening 35 cause 35 plagued 35 revert 35 defy 35 arises 35 affect 35 intensified 35 predicts 35 haunt 34 progresses 34 foresee 34 solved 34 evolve 34 prolong 34 creeping 34 Continued 34 resolved 34 prevailing 34 soar 34 despite 34 mired 34 grow 34 fueling 34 chronic 34 solve 34 sustain 33 adversely affect 33 bode well 33 unsettled 33 weakening 33 lurking 33 dogged 33 eases 33 confront 33 dominate 33 exists 33 continued 33 occurs 33 impede