Related by context. Frequent words. (Click for all words.) 60 clues 50 hints 46 mysteries 46 explanations 46 Clues 46 clue 44 tantalizing glimpse 42 tantalizing 42 evidence 41 interesting tidbits 41 unsolved mysteries 41 factoids 41 riddles 40 mystery 40 titbits 40 glimpses 40 theories 40 tidbits 39 insight 39 theories abound 38 insights 38 glimpse 38 hint 37 conclusive evidence 37 hypothesizing 37 twists 37 oddities 37 sneak peeks 37 hypotheses 37 telltale 36 explanation 36 discoveries 36 previously unseen 36 theorizing 36 details 36 irrefutable proof 36 deciphering 36 unanswered questions 36 mysterious 35 plausible explanation 35 helpful hints 35 answers 35 rational explanation 35 plot twists 35 fragments 35 conclusive proof 35 theorize 35 descriptions 34 treasure trove 34 evolutionary 34 sleuthing 34 cryptic messages 34 enigmas 34 anecdotes 34 backstory 34 conflicting accounts 34 genealogies 34 puzzles 34 detailed 34 synopses 33 epiphanies 33 reams 33 fragmentary 33 fascinating 33 copious 33 surprises 33 clearer picture 33 trove 33 observations 33 backstories 33 definitive 33 puzzling 33 riddle 33 ruminations 33 indications 33 nuggets 33 skeletons 33 digressions 33 hypothesize 33 diagrams 33 neurobiological 33 intriguing 32 corroborating 32 puzzle 32 scientific 32 unexpected twists 32 teases 32 flashbacks 32 conflicting 32 corroborating evidence 32 intriguingly 32 eyewitness accounts 32 peek 32 morsels 32 tidbit 32 Big Bang theory 32 wormholes 32 telltale signs 31 evidence implicating 31 startling 31 yellowing