109 entries under concept topic. ×

2
piston ported engine(noun, expression, technology, entity, form)
2
pistonless rotary engine(noun, expression, technology, entity, form)
2
proposed engine(noun, expression, technology, entity, form)
2
reciprocating chemical muscle(noun, expression, technology, entity, form)
2
siamesed cylinder(noun, expression, technology, entity, form)
2
sleeve valve engine(noun, expression, technology, entity, form)
2
three-thousand mile myth(noun, expression, technology, entity, form)
2
tri power(noun, expression, technology, entity, form)
2
turbine blade(noun, expression, technology, entity, form)
2
turbine map(noun, expression, technology, entity, form)
2
vacuum engine(noun, expression, technology, entity, form)
2
water power engine(noun, expression, technology, entity, form)
2
working fluid(noun, expression, technology, entity, form)
2
Duraspark(noun, technology, entity, form)
2
bivalent(noun, technology, entity, form)
2
chonda(noun, technology, entity, form)
2
comptech(noun, technology, entity, form)
2
coolpower(noun, technology, entity, form)
2
desaxe(noun, technology, entity, form)
2
draft(noun, technology, entity, form)
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APASmart Define. (2016). engine thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/engine/thesaurus/narrower
ChicagoSmart Define. 2016. "engine thesaurus" https://smartdefine.org/engine/thesaurus/narrower (accessed September 20, 2026).
HarvardSmart Define 2016, engine thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/engine/thesaurus/narrower>.
MLASmart Define. "engine thesaurus" 1 February 2016. Web. 20 September 2026. <https://smartdefine.org/engine/thesaurus/narrower>