Related by context. Frequent words. (Click for all words.) 41 adventurer 39 mountaineer 38 mountaineering 38 mountain climber 36 avid traveler 36 avid hiker 35 Boskoff 35 Antarctic expedition 35 Arctic explorer 35 Missoula Montana 35 Everest expedition 35 intrepid 34 glider pilot 34 expedition 34 polar explorer 34 balloonist 34 caver 33 spelunking 33 trekking 33 climb Mount Everest 33 Fossett 33 scuba diver 33 Flagstaff Ariz. 32 National Geographic Adventure 32 hiker 32 avid skier 32 mountain climbers 32 outdoorsman 32 Steve Fossett 31 paraglider 31 outdoor enthusiast 31 expeditions 31 stumbled upon 31 microlight 31 avid outdoorsman 30 adventurers 30 archeologist 30 cavers 30 rendezvoused 30 Antartica 29 birdwatcher 29 bushwalkers 29 Tucson 29 fighter pilot 29 Abominable Snowman 29 trekker 29 JPAC 29 backpacking 29 geocaching 29 stargazer 29 Bigfoot 29 Sir Edmund 29 mountaineers 29 Adventurer 28 aviator 28 bushwalker 28 Australian Outback 28 geocache 28 Australian outback 28 daredevil 28 bushman 28 Mount Everest 28 climber 28 Phoenix Ariz. 28 Climber 28 Snopes.com 28 archaeologist 28 voyaging 28 Bear Grylls 28 Antarctica 28 Tucson Ariz. 28 excavates 28 tramper 28 botanist 28 Sonora Desert 28 explorer 28 Hickam 28 fossil hunter 28 extraordinaire 27 traveled 27 climbing Everest 27 Oltrogge 27 thrill seeker 27 adventure 27 paranormal investigator 27 journeyed 27 sasquatch 27 Reno Nev. 27 searchers 27 globe trotter 27 treasure hunters 27 hang glider 27 globe trotting 27 Farmington NM 27 desert 27 motorcycle enthusiast 27 explorers 27 Tuscon Ariz. 27 Denver Colo. 27 Boise Idaho 27 cartographer