Tough marine Synonyms

Definitions for Tough


  • (adjective) not easily chewed
  • (adjective) able to withstand hardship, strain, or exposure
  • (adjective) difficult to endure

Definitions for Marine


  • (adjective) of or relating to the sea
  • (adjective) of or relating to navigation of the sea
  • (noun) a member of the United States Marine corps