77 entries under form topic. ×

2
materials physics(noun, expression, study, science)
2
mechanics(noun, study, science, field)
2
molecular mechanics(noun, expression, study, science)
2
molecular physics(noun, expression, study, science)
2
natural product chemistry(noun, expression, study, science)
2
optical physics(noun, expression, study, science)
2
optics(noun, study, science, field)
2
physical cosmology(noun, expression, study, science)
2
planetary science(noun, expression, study, science)
2
plasma physics(noun, expression, study, science)
2
polymer physics(noun, expression, study, science)
2
quantum mechanics(noun, expression, study, science)
2
relativity(noun, study, science, field)
2
solid state physics(noun, expression, study, science)
2
stellar astronomy(noun, expression, study, science)
2
thermodynamics(noun, study, science, field)
2
vehicle dynamics(noun, expression, study, science)
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APASmart Define. (2015). natural science thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/natural_science/thesaurus/narrower
ChicagoSmart Define. 2015. "natural science thesaurus" https://smartdefine.org/natural_science/thesaurus/narrower (accessed September 29, 2026).
HarvardSmart Define 2015, natural science thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/natural_science/thesaurus/narrower>.
MLASmart Define. "natural science thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/natural_science/thesaurus/narrower>