Synonyms of brassbound

1 Syllable
firm, tight, mule
2 Syllables
rugged, brass-bound, solid, lasting
3 Syllables
uncompliant, unyielding, durable, toughened, armored, resistant, shatterproof
4 Syllables
unshakable, infrangible, nonbreakable, everlasting, unbendable, perdurable
5 Syllables
adamantine, incorruptible, indestructible, invulnerable