Synonyms of spaciousness

1 Syllable
realm, span, length, stretch, reach, width, height, year, term, breadth
2 Syllables
range, longness, tallness, unit, purview, compass, season, period, portion, extent, limit, segment, radius, space, headroom, piece, stride, orbit, section
3 Syllables
duration, mileage, endlessness, lastingness, lengthiness, loftiness, measure, quantity, ranginess, dimension, interval, expanse, diameter, expansion
4 Syllables
longitude, continuance, panorama, protractedness, remoteness, magnitude, linearities, linearity, elongation
5 Syllables
extensiveness