26 entries under noun topic. ×

3
driver
1
company operator
1
elevator operator
1
engine driver
1
engineer
1
hoister
1
jockey
1
locomotive engineer
1
motorman
1
radio operator
1
railroad engineer
1
switchboard operator
1
switchman
1
telegraph operator
1
telegrapher
1
telegraphist
1
telephone operator
1
telephonist
0
identity
0
identity element
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APASmart Define. (2015). operator thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/operator/thesaurus/narrower
ChicagoSmart Define. 2015. "operator thesaurus" https://smartdefine.org/operator/thesaurus/narrower (accessed September 22, 2026).
HarvardSmart Define 2015, operator thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/operator/thesaurus/narrower>.
MLASmart Define. "operator thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/operator/thesaurus/narrower>