16
nuclear physics(noun, expression, form, study, science)
15
atomic physics(noun, expression, form, study, science)
15
solid-state physics(noun, expression, form, study, science)
15
statistical mechanics(noun, expression, form, study, science)
13
particle physics(noun, expression, form, study, science)
13
quantum physics(noun, expression, form, study, science)
12
high energy physics(noun, expression, form, study, science)
11
biophysics(noun, form, study, science, branch)
11
electromagnetism(noun, form, study, science, branch)
11
electronics(noun, form, study, science, branch)
11
mechanics(noun, form, study, science, branch)
11
optics(noun, form, study, science, branch)
11
thermodynamics(noun, form, study, science, branch)
10
cryogenics(noun, form, study, science, branch)
9
high-energy physics(noun, expression, form, study, science)
9
astronomy(noun, form, study, science, field)
9
electrostatics(noun, form, study, science, branch)
9
nucleonics(noun, form, study, science, branch)
9
plasma physics(noun, expression, form, study, science)
9
rheology(noun, form, study, science, branch)
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APASmart Define. (2015). physics thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/physics/thesaurus/narrower
ChicagoSmart Define. 2015. "physics thesaurus" https://smartdefine.org/physics/thesaurus/narrower (accessed September 20, 2026).
HarvardSmart Define 2015, physics thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/physics/thesaurus/narrower>.
MLASmart Define. "physics thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/physics/thesaurus/narrower>