Related by context. Frequent words. (Click for all words.) 40 boulder 37 rocks 36 boulders 36 Arctic seabed 36 gigantic 35 moss covered 35 gargantuan 35 buried beneath 35 mounds 35 stones 35 streambeds 35 pile 34 mammoth 34 Retrieving 34 laborious 33 dinosaur fossils 33 piles 33 sunken treasure 33 chunks 33 digging 33 volcanic rock 32 archeological 32 encrusted 32 alluvial gold 32 colossal 32 retrieving 32 prehistoric 32 buried treasure 32 excavating 32 shard 32 sifting 32 Spanish galleon 32 placer gold 31 rightful owner 31 basalt 31 salvagers 31 Sifting 31 Excavators 31 excavation 31 slivers 31 agonizingly slow 31 excavated 31 immovable 31 pea sized 31 rocky outcrops 31 swallowed 31 Sisyphean 31 talus 31 chisels 31 bog 31 quartzite 30 undigested 30 opals 30 unearthing 30 outcroppings 30 shards 30 chiseling 30 pebbles 30 elephantine 30 extracting 30 slab 30 treasure hunter 30 humungous 30 steep mountainside 30 diggers 30 Elgin Marbles 30 carving 30 rock outcropping 29 sift 29 swallowing 29 butte 29 prospectors 29 unearthed 29 granite 29 painstaking 29 tortuous 29 T. Rex 29 rocky outcrop 29 Digging 29 fossilized 29 untangling 29 tinier 29 devouring 29 massif 29 tiny 29 consuming 29 crunching 29 laboriously 29 hillocks 29 excavate 29 archaeological 29 perched precariously 29 T rex 29 pebble 29 reattaching 29 fragments 29 mined 29 slabs 29 unwieldy 29 Donlin Creek 29 stone