Related by context. Frequent words. (Click for all words.) 66 crevice 62 burrows 59 crevasses 55 burrow 54 nooks 53 crawl spaces 52 cavities 50 pores 50 caves 50 indentations 49 hollows 48 passageways 47 windowsills 47 stalactites 47 ledges 47 leaf litter 47 cracks 47 crannies 46 ridges 46 cavity 46 underneath 45 gullies 45 burrowing 45 beneath 45 doorways 45 shallows 45 pebbles 45 baseboards 45 recesses 44 floorboards 44 orifices 44 protrusions 44 crevasse 44 canyons 44 chasms 44 stalagmites 44 undersides 43 slither 43 cave 43 canyon walls 43 crags 43 caverns 43 mossy 43 subterranean 43 ruts 43 boulders 42 microscopic 42 outcroppings 42 cavern 42 niches 42 rocks 42 attics 42 tree trunks 42 surfaces 42 dresser drawers 42 steep cliffs 42 fissures 42 crawlspace 41 honeycomb 41 walls 41 cranny 41 sofa cushions 41 confined spaces 41 sandy soil 41 river bottoms 41 vents 41 clumps 41 squish 41 window sills 41 capillaries 41 air ducts 40 creases 40 coves 40 bulges 40 nestle 40 desk drawers 40 eddies 40 lairs 40 couch cushions 40 kitchen cupboards 40 dense vegetation 40 indentation 40 spider webs 40 ear canal 40 insects 40 burrs 40 sacs 40 underside 40 depressions 40 ravines 40 spores 40 rock formations 39 insides 39 impermeable 39 perforations 39 globules 39 anemones 39 canyon 39 irregularly shaped 39 larvae 39 chest cavity