Related by context. Frequent words. (Click for all words.) 64 prolonged 63 Excessive 56 Severe 53 Sustained 52 Lengthy 51 Continued 50 Untreated 49 Persistent 48 Reduced 48 Repeated 47 Avoiding 47 Intermittent 47 Widespread 47 Unnecessary 46 Increased 46 Inadequate 46 prolongs 45 Ending 45 Chronic 45 Premature 45 Frequent 45 Continuous 44 Periods 44 Acute 44 Improper 44 Minimize 44 Intense 43 Escalating 43 Sudden 43 Worsening 43 Decreased 43 Ongoing 42 Costly 41 Extensive 41 Delayed 41 Increasing 41 Reducing 41 Heated 41 Decreasing 41 prolong 41 Renewed 40 Lack 40 Inappropriate 40 Isolated 40 Disruptions 40 Insufficient 40 Sluggish 40 Avoid 40 Causing 40 Occasional 40 Limiting 40 Extended 40 Left untreated 40 intermittent 40 Suffering 40 consequent 40 Weakened 40 Mild 39 Slowed 39 Mounting 39 protracted 39 Postponing 39 Forced 39 Deteriorating 39 Enduring 39 Induced 39 Instability 39 Erratic 39 Weak 39 induces 39 Periodic 38 Unhealthy 38 Unchecked 38 dampens 38 Recurrent 38 Painful 38 Unprecedented 38 Heavy 38 Disruption 38 Minimal 38 Initiating 38 Halting 38 Experiencing 38 Lingering 38 Mired 38 Resulting 38 concomitant 38 Dehydration 38 Massive 38 Uneven 38 exacerbation 37 exacerbate 37 Resumption 37 Eliminating 37 Nighttime 37 Dry 37 Weakening 37 Inaction 37 Postpone 37 Delaying 37 Dwindling