Synonyms|48Antonyms|0|Broader|5Narrower|0Related|9
3
coordinate system
2
frame of reference
1
reference system
1
time
0
reference frame
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APASmart Define. (2015). space-time thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/space-time/thesaurus/broader
ChicagoSmart Define. 2015. "space-time thesaurus" https://smartdefine.org/space-time/thesaurus/broader (accessed September 20, 2026).
HarvardSmart Define 2015, space-time thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/space-time/thesaurus/broader>.
MLASmart Define. "space-time thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/space-time/thesaurus/broader>