Related by context. Frequent words. (Click for all words.) 61 brief 57 prolonged 49 extensive 48 long 42 painful 42 contentious 41 costly 41 thorough 40 rigorous 40 detailed 40 lasted 39 intense 39 complicated 39 subsequent 39 frustrating 38 endless 38 intensive 38 shorter 38 longest 37 ongoing 36 formal 36 extended 34 consuming 34 complete 34 short 34 enduring 33 recent 33 interrupted 33 brutal 33 ensuing 33 final 32 process 32 confusing 32 delay 32 summary 32 quick 32 bitter 32 tense 32 during 32 numerous 32 following 31 heavy 31 continuous 31 bizarre 31 controversial 31 stiff 31 straightforward 31 several 31 delays 31 heated 31 fierce 31 speedy 31 ending 30 difficult 30 indefinitely 30 spanning 30 completing 30 delayed 30 stretches 30 broad 30 endured 30 initial 30 nasty 30 definitive 30 serious 30 tricky 29 hefty 29 repeated 29 harsh 29 unsuccessful 29 minute 29 challenging 29 persistent 29 pause 29 concludes 29 considerable 29 longer 29 relentless 29 comprehensive 29 careful 29 substantial 29 proceeding 28 stalled 28 expensive 28 detailing 28 furious 28 hour 28 long awaited 28 boring 28 slow 28 rapid 28 frequent 28 unnecessary 28 inevitably 28 the 28 lively 27 interviews 27 concluded 27 bloody 27 massive 27 swift