Related by context. Frequent words. (Click for all words.) 61 fertile breeding 50 fertile 45 fertile ground 44 recruiting 43 hotbeds 42 breeding grounds 40 hotbed 40 recruit 39 easy pickings 39 inhospitable 38 recruits 37 recruiters 37 Recruiting 36 Division IA 36 radicalized 36 fertile soil 36 unstable 36 greener pastures 36 barren 36 hospitable 36 attractive 35 geographical proximity 35 breeding 35 haven 35 entrenched 35 combustible mix 35 lawless tribal 35 elsewhere 34 scouted 34 havens 34 economically depressed 34 ungoverned 34 safe haven 34 safe havens 34 blue chipper 34 saturated 33 blue chippers 33 radicalise 33 winnable 33 launching pad 33 juco 33 uproot 33 lucrative 33 teeming 33 congregate 33 recruited 33 qualify academically 33 thrive 32 skilled workforce 32 temperate climate 32 thriving 32 proximity 32 geographically isolated 32 dangerous 32 sanctuaries 32 vast untapped 32 socially conservative 32 plentiful 32 arid 32 seedbed 32 rich pickings 32 virtually untouchable 32 uninviting 32 untapped resource 32 extremist 32 recruiter 31 enticing 31 infested 31 sought refuge 31 attractive proposition 31 sheltering 31 untapped 31 roam freely 31 battleground 31 sheltered 31 unwelcoming 31 verdant 31 Relocating 31 vast expanses 31 stagnant 31 Rivals.com 31 William Frey demographer 31 lured 31 firmly entrenched 31 anyplace else 31 culturally diverse 31 Recruiters 31 swamps 31 stronghold 30 vulnerable 30 Islamist extremist 30 formidable opponent 30 heavily populated 30 sparsely populated 30 abundant 30 radical Islamist 30 ruled ineligible 30 swampy 30 flourishing 30 courted 30 parched