ROCK-RIBBED


Meaning of ROCK-RIBBED in English

adjective

1.

Synonyms: rocky 1, rockbound

2.

Synonyms: inflexible 2, adamant, brassbound, inexorable, obdurate, rigid, single-minded, unbending, uncompromising, unyielding

Merriam Webster. Collegiate thesaurus English vocabulary.      Английский энциклопедический словарь тезаурус.