1
seamanly
1
seamanship
1
seaside(adjective, sea, oceanographic, hydrographic)
1
shipshape(adjective, nautical)
1
shore(adjective, sea, oceanographic, hydrographic)
1
square-rigged(adjective, nautical)
1
store ship(expression, idiom, combatant)
1
subaquatic
1
submarine(noun, adjective, underwater)
1
submerged
1
swabbie
1
task force
1
task group
1
terriginous
1
undersea
1
water
0
water-borne
0
water-dwelling
0
able
0
amphibious
10 years ago|8.7k views|share |citing 
APASmart Define. (2016). marine thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/marine/thesaurus/synonyms
ChicagoSmart Define. 2016. "marine thesaurus" https://smartdefine.org/marine/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, marine thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/marine/thesaurus/synonyms>.
MLASmart Define. "marine thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/marine/thesaurus/synonyms>