Synonyms|13Antonyms|0|Broader|2Narrower|6Related|161

7 entries under noun topic. ×

6
submarine
5
sub
3
pigboat
0
nuclear submarine(expression, sub)
0
submersible
0
underwater craft(expression, sub)
0
underwater robot(expression, sub)
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APASmart Define. (2013). u-boat thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/u-boat/thesaurus/synonyms
ChicagoSmart Define. 2013. "u-boat thesaurus" https://smartdefine.org/u-boat/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, u-boat thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/u-boat/thesaurus/synonyms>.
MLASmart Define. "u-boat thesaurus" 17 June 2013. Web. 29 September 2026. <https://smartdefine.org/u-boat/thesaurus/synonyms>