Related by context. Frequent words. (Click for all words.) 27 spanning 26 twenty 25 Over 25 preceding 25 continents 24 thirty 24 eight 23 five 23 seven 23 six 23 four 22 nine 22 three 22 past 21 eleven 21 previous 20 nearly 19 featured 19 fifty 19 century 19 ended 18 wide range 18 surpassed 18 range 18 comprises 18 totaled 17 plunged 16 span 16 over 16 including 15 narrowed 15 evolved 15 consists 15 ranges 15 extensive 15 widened 14 throughout 14 participated 14 lasted 14 erupted 14 covering 14 intensified 14 escalated 14 capped 14 diverse 13 presided 13 includes 13 Throughout 13 longest 13 ranging 12 several 12 marked 12 sparked 12 ranged 11 extended 11 plagued 11 endured 11 ending 11 emerged 11 During 11 marred 11 oversaw 11 garnered 11 consisted 11 resumed 10 numerous 10 distinguished 10 dominated 10 resulted 10 during 10 extends 10 began 10 triggered 10 included 9 amounted 9 varied 9 career 9 various 9 ignited 9 reminiscent 9 netted 8 erased 8 broad 7 led 7 spent 7 occurred 7 accumulated 7 characterized 7 enjoyed 6 intense 6 across 5 benefited 5 grueling 5 lengthy 5 sparking 4 long 4 yielded 4 stretches 4 countless 2 stretched -2 stretching