Synonyms|33Antonyms|0|Broader|6Narrower|0Related|35
0
resistance
0
semiconductor
0
subway
0
television
0
television pickup tube(expression, idiom)
0
thermionic tube(expression, idiom)
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thermionic vacuum tube(expression, idiom)
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thermionic valve(expression, idiom)
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triode
0
tube
0
tubing
0
underpass
0
vacuum tube(expression, idiom)
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APASmart Define. (2013). pentode thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/pentode/thesaurus/synonyms
ChicagoSmart Define. 2013. "pentode thesaurus" https://smartdefine.org/pentode/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, pentode thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/pentode/thesaurus/synonyms>.
MLASmart Define. "pentode thesaurus" 18 May 2013. Web. 20 September 2026. <https://smartdefine.org/pentode/thesaurus/synonyms>