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Showing results for ferrous. Search instead for ferrum.
Definitions

ferrous

[fer-uhs] / ˈfɛr əs /
ADJECTIVE
iron
Synonyms
STRONGEST
rigid steely
STRONG
adamant firm heavy immovable steel thick unbending
WEAK
adamantine cruel dense ferric implacable indomitable inexorable insensible obdurate relentless robust strong stubborn unyielding
Antonyms
STRONG
flexible loose moving pliant slight soft supple yielding
WEAK
weak

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.