abandoned
arid
background
build
builder
building
business
businessman
businessperson
challenge
collaboration
company
concept
construct
construction
cooperation
corporate
desert
determination
develop
development
difficulty
drought
dry
dryness
empty
group
help
hold
join
leadership
lost
occupation
opportunity
partner
partnership
piece
plan
project
puzzle
residential
solution
solve
success
support
team
teamwork
thirsty
together
urban