expanse (n.)

• acreage
• ampleness
• amplitude
• area
• beam
• bigness
• body
• boundlessness
• breadth
• broadness
• bulk
• caliber
• compass
• continuum
• coverage
• depth
• diameter
• dimension
• distance
• domain
• emptiness
• enormity
• enormousness
• expansion
• extension
• extent
• field
• fullness
• gauge
• gigantism
• girth
• grandeur
• grandness
• greatness
• height
• immensity
• infinity
• intensity
• largeness
• latitude
• length
• magnitude
• mass
• measure
• measurement
• might
• mightiness
• muchness
• nothingness
• orbit
• plenitude
• power
• proportion
• proportions
• radius
• range
• reach
• scale
• scope
• size
• space
• span
• sphere
• spread
• strength
• stretch
• surface
• sweep
• territory
• tract
• vastness
• void
• volume
• wideness
• width