Synonyms|7Antonyms|0|Broader|0Narrower|0Related|1
1
particle
1
photoelectric
0
anodic
0
autoelectronic
0
cathodic
0
electronic(adjective, photoelectric)
0
subatomic particle
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APASmart Define. (2015). thermionic thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/thermionic/thesaurus/synonyms
ChicagoSmart Define. 2015. "thermionic thesaurus" https://smartdefine.org/thermionic/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, thermionic thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/thermionic/thesaurus/synonyms>.
MLASmart Define. "thermionic thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/thermionic/thesaurus/synonyms>