Synonyms for expanse

Noun

1. sweep, expanse, scope, range, reach, orbit, compass, ambit

usage: a wide scope; "the sweep of the plains"

2. area, expanse, surface area, extent

usage: the extent of a 2-dimensional surface enclosed within a boundary; "the area of a rectangle"; "it was about 500 square feet in area"

3. expanse, entity

usage: a wide and open space or area as of surface or land or sky