16 entries under machinery topic. ×

14
amphibious vehicle(noun, expression, idiom, procedure, method)
11
amphibious apparatus(expression, procedure, method, instrument, device)
11
amphibious carriage(expression, procedure, method, instrument, device)
11
amphibious contraption(expression, procedure, method, instrument, device)
11
amphibious conveyance(expression, procedure, method, instrument, device)
11
amphibious machine(expression, procedure, method, instrument, device)
11
amphibious machinery(expression, procedure, method, instrument, device)
11
amphibious mechanism(expression, procedure, method, instrument, device)
11
amphibious transport(expression, procedure, method, instrument, device)
9
amphibious plane(expression, idiom, procedure, method, instrument)
9
seaplane(noun, procedure, method, instrument, device)
4
hydroplane(noun, procedure, method, instrument, device)
4
flying boat(expression, procedure, method, instrument, device)
4
transport(noun, procedure, method, instrument, device)
3
boat seaplane(expression, procedure, method, instrument, device)
3
hovercraft(noun, procedure, method, instrument, device)
11 years ago|4.5k views|share |citing 
APASmart Define. (2015). amphibian thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/amphibian/thesaurus/synonyms
ChicagoSmart Define. 2015. "amphibian thesaurus" https://smartdefine.org/amphibian/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, amphibian thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/amphibian/thesaurus/synonyms>.
MLASmart Define. "amphibian thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/amphibian/thesaurus/synonyms>