Related by context. Frequent words. (Click for all words.) 87 dilemma 62 problem 56 question 53 challenges 51 challenge 49 problems 48 mystery 48 issue 47 puzzle 46 headache 44 mess 44 nightmare 43 woes 43 equation 43 difficulties 43 crunch 41 obstacle 40 phenomenon 40 issues 40 hurdle 40 uncertainty 40 situation 40 imbalance 40 questions 40 troubles 39 shortage 39 scenario 39 constraints 39 implications 38 crisis 38 difficulty 38 disparity 38 stalemate 38 tricky 38 realities 38 obstacles 37 problematic 37 ramifications 37 impasse 36 controversy 36 limbo 36 irony 36 proposition 36 confusion 36 crises 36 pressures 35 intriguing 35 philosophical 35 headaches 35 clue 35 task 34 obsession 34 myth 34 threat 34 disagreement 34 debacle 34 shortfall 34 troubling 34 twist 34 flaw 34 answer 33 debate 33 concerns 33 troublesome 33 logic 33 daunting 33 temptation 33 thing 33 why 33 matters 33 topic 33 divide 33 unresolved 32 confusing 32 madness 32 query 32 struggle 32 dispute 32 saga 32 elusive 32 upheaval 32 myriad 32 notion 32 argument 32 aspect 32 theory 32 tension 32 uncertain 32 pressing 32 complicated 31 rift 31 trouble 31 prospect 31 worries 31 differences 31 illusion 31 matter 31 Which 31 sticky 31 skepticism 31 idea