noun
expanse
Synonyms: amplitude, area, branch, breadth, bridge, compass, dimension, distance, expansion, extension, extent, gamut, length, orbit, proliferation, purview, radius, range, reach, region, scope, space, span, spread, sweep, tract, wing
noun
period of time
Synonyms: bit, continuance, duration, extent, length, run, space, span, spell, stint, term, time, while
verb
extend, elongate
Synonyms: amplify, branch out, bridge, burst forth, cover, crane, develop, distend, drag out, draw, draw out, expand, fill, go, grow, inflate, lengthen, lie out, magnify, make, make taut, make tense, open, overlap, pad, prolong, prolongate, protract, pull, pull out, pyramid, rack, range, reach, recline, repose, run, shoot up, span, spin out, spread, spread out, spring up, strain, string out, swell, tauten, tighten, unfold, unroll, widen
Antonyms: compress, concentrate