move more slowly than others	lag behind
something that can be successfully carried out	practicable
period of ten years	decade
count or score	tally
importance	significance
happening earlier in time	previous
a suggestion or sign of what may happen	straw in the wind
estimated	appreciated
most important	key
to enter all the way into something	access
to locate	to site
of a town or city	urban
which both profit from	win-win
feasible	doable
to grow again	to regenerate
to change	to convert
equal in size	commensurate
giving a bright light when heated	incandescent
wealthy	affluent
too great	excessive
based on two principles	hybrid
to prevent	head off
not naturally	artificially
person walking	pedestrian
to lessen in quantity	to deplete
liquid for drinking	beverage