Related by context. Frequent words. (Click for all words.) 50 mountainous terrain 49 dense brush 49 hilly terrain 49 rocky terrain 48 rugged terrain 48 rougher terrain 48 rough terrain 48 steep terrain 48 forbidding terrain 47 steep slopes 47 boulder strewn 46 deep ravines 46 rock outcroppings 46 uneven terrain 46 unforgiving terrain 46 Controlled burns 46 steep mountainsides 45 steep canyons 45 Controlled burn 45 steep hills 45 insurgent ambushes 45 escarpments 44 Mount Jumbo 44 Debris removal 44 steep mountainside 44 Firefighting crews 43 Blustery winds 43 terrain 43 treacherous terrain 43 SoCal wildfire 43 Calmer winds 43 firelines 43 Heavy snows 43 Gusty winds 43 wooded slopes 43 sheer cliffs 43 Drifting snow 43 rugged mountainous terrain 42 lodgepole 42 Sandstorms 42 retardant drops 42 counterinsurgencies 42 lean tos 42 weed whackers 42 chaparral covered 42 soupy fog 42 Prescribed burns 42 forested slopes 42 dense forests 41 gulches 41 Gusting winds 41 trigger avalanches 41 rocky slopes 41 smokejumpers 41 hardpan 41 steep rugged terrain 41 rugged mountains 41 ridge 41 forest thinning 41 fireline 41 airtankers 41 thick undergrowth 41 Wildfire burns 41 undulating terrain 41 dense foliage 41 flammable vegetation 41 rugged canyon 41 steep inclines 40 deep gorges 40 creek crossings 40 uphill climbs 40 prompts evacuations 40 hills 40 unpaved roads 40 coca eradication 40 Hiking trails 40 frontal assaults 40 AP Interview Schieffer 40 hilly 40 steep incline 40 mountainous 39 Smuggler Mountain 39 steep canyon 39 inaccessible terrain 39 hillsides 39 steeply sloping 39 precipices 39 Drier weather 39 steeply sloped 39 scree 39 frost heaves 39 Thick fog 39 overhanging trees 39 craggy mountains 39 Mauritania Mali 39 steep climbs 39 Armored vehicles 39 semiautonomous tribal regions 39 Warm temperatures 39 dirt mounds 39 deep ruts