Related by context. Frequent words. (Click for all words.) 70 uninhabitable 60 human habitation 59 livable 59 unlivable 56 liveable 53 habitation 51 structurally sound 48 inhabited 45 salvageable 45 habitable zone 44 dwellings 44 inhabit 43 buildable 43 uninhabited 42 planets 42 hospitable 42 unoccupied 42 Martian surface 42 drinkable 41 economically feasible 41 handicap accessible 41 seaworthy 41 flood plain 41 permafrost 40 inhabiting 40 demolished 39 dilapidated 39 inhospitable 39 razed 39 planet 39 derelict 39 Martian 39 inhabitants 39 repairable 38 living 38 feasible 38 Red Planet 38 biosphere 38 economically viable 38 undamaged 38 comets 38 occupied 38 Solar System 37 dwelling 37 excavated 37 occupants 37 exterior walls 37 exoplanets 37 useable 37 volcanic activity 37 handicapped accessible 37 impassable 37 organic molecules 37 renovating 37 usable 37 drinkable water 37 soils 37 Enceladus 36 repairs 36 buildings 36 polar regions 36 organic compounds 36 playable 36 duplexes 36 meteorites 36 reinforced concrete 36 repaired 36 colonize 36 orbiting 36 Mars 36 unusable 36 overpopulated 35 drivable 35 orbital 35 asteroid belt 35 supernovae 35 landmass 35 observatory 35 abode 35 lunar surface 35 crater 35 operable 35 methane 35 fossils 35 orbits 35 floodplain 35 apartments 35 financially viable 35 decontaminated 34 brickwork 34 planetary 34 FEMA trailers 34 earth 34 dilapidated buildings 34 craters 34 potable water 34 renovate 34 excavate 34 flood plains 34 raze 34 unsafe