Synonyms and related words :
3-D, Einstein theory, chronology, continuity, continuum theory, cosmic constant, cubic, dimensional, duration, duree, flat, four-dimensional geometry, four-dimensional space, fourth dimension, fourth-dimensional, lastingness, other continuums, period, principle of equivalence, principle of relativity, proportional, psychological time, relativity, space, space-time continuum, spatial, spatiotemporal, spherical, stereoscopic, superficial, surface, tense, term, the future, the past, the present, theory of relativity, three-dimensional, tide, time, time-space, timebinding, two-dimensional, volumetric, while