A
The act of putting the parts of something together
Assembly
a difficult task or problem
challenge
a structure that covers or protects people or things
shelter
pleasant in an-old fashioned way
quaint
a synonym for cultivate
grow, raise
a large amount of something that comes suddenly
blizzard
a thing that you plan to achieve or do
intent
something that has a very bad result or effect
disaster
happening without being directly controlled by a person
automatic
a synonym for establish
to plan something at a certain time
schedule
to use machines to make something in large amounts
manufacture
to meet and cross at a point
intersect
a source of danger
hazard
antonym for fertile
barren, dead
the act of moving forward toward a goal
progress
a shortage of rainfall for a long period of time
drought
to leave a place; to go away from a place
desert
a machine that is unusual or strange
contraption
antonym for moist
dry
to do something in a new way
innovate
the top layer of soil in which plants have most of their roots
topsoil
to make something slippery or smooth by adding a liquid, such as oil
lubricate
operating well without wasting materials, energy, etc.
efficient
synonym for zone
area