Answer:

areas

Answer	Crossword Clue
AREAS	Fields
AREAS	Fields of expertise
AREAS	Regions

AREAS	Neighborhoods
AREAS	Precincts
AREAS	Zones
AREAS	Open grounds
AREAS	They may be gray
AREAS	Some are restricted
AREAS	Bailiwicks
AREAS	Districts

AREAS	Eggspanses
AREAS	Scopes
AREAS	Lot sizes
AREAS	Some math answers
AREAS	Spheres
AREAS	Geometrical findings
AREAS	Euclidean findings
AREAS	Specialties

AREAS	Fields of study
AREAS	Localities
AREAS	Geometric measures
AREAS	Integrals compute them
AREAS	Polygonal calcluations
AREAS	Discipline divisions
AREAS	Tracts
AREAS	Spaces

AREAS	Sections
AREAS	Locales
AREAS	States' stats
AREAS	Places
AREAS	Geographical calculations
AREAS	Calculus calculations
AREAS	Geometry calculations
AREAS	Square footage measures

AREAS	Vicinities
AREAS	Products inside boxes?
AREAS	Realms
AREAS	High school math calculations
AREAS	Study fields