Related by context. Frequent words. (Click for all words.) 73 challenge 70 obstacles 65 difficulties 59 problems 57 dilemma 56 issues 56 constraints 55 challenging 55 pressures 52 realities 49 hurdles 48 crises 47 risks 46 limitations 46 obstacle 45 dangers 45 hurdle 45 threats 45 problem 44 difficulty 44 questions 43 troubles 43 opportunities 42 stresses 42 requirements 42 struggles 42 task 42 weaknesses 41 strengths 41 concerns 41 advantages 41 demands 40 woes 40 hazards 40 evolving 40 facing 40 responsibilities 39 barriers 39 needs 39 aspects 39 possibilities 39 complexity 39 hardship 38 tasks 38 implications 38 threat 38 consequences 38 situations 38 impacts 37 uncertainty 37 initiatives 37 successes 36 adapt 36 confront 35 priorities 35 ways 35 complications 35 tough 35 innovations 35 conflicts 35 uncertainties 35 crunch 34 dynamics 34 toughest 34 shortages 34 scenarios 34 issue 34 concepts 34 shortfall 34 approaches 34 differences 34 flaws 34 crisis 34 topics 34 accomplishments 33 question 33 burden 33 experiences 33 strategies 33 faced 33 shortage 33 danger 32 situation 32 turmoil 32 challenged 32 difficult 32 trends 32 failures 32 importance 32 ideas 32 considerations 31 developments 31 faces 31 gaps 31 #st century 31 achievements 31 technological 31 formidable 31 fronts 31 disasters 31 obligations