| pigeonhole(noun, place, position, function, section) |
| chamber(noun, break, cut, crack, opening) |
| indentation(noun, place, position, function, hole) |
| cavity(noun, break, cut, crack, hole) |
| job(noun, work, trade, occupation, employment) |
| space(noun, break, cut, position, crack) |
| cell(noun, break, opening, section, receptacle) |
| cubicle(noun, break, opening, space, capacity) |
| ecological niche(noun, expression, idiom) |
| foothold(noun, position, base, grip, ledge) |
| function(noun, activity, place, area, part) |
| hearth |
| situation(noun, activity, place, area, part) |
| station(noun, place, area, part, position) |
| void(noun, break, cut, crack, opening) |
| abode(noun, place, area, part, position) |
| cave(noun, break, cut, crack, opening) |
| closet |
| crack |
| crevice(noun, position, crack, base, opening) |