Unassailable

مترادف و متضاد unassailable

1. adjective Established beyond a doubt
   Synonyms: certain, impregnable, defended, incontestable, hard, not assailable, inarguable, incontrovertible, not subject to attack, indisputable, indubitable, untouchable, irrefutable, positive, sure, inviolable, undeniable, invulnerable, undisputable, unquestionable, secure, strong, unattackable
2. adjective Without flaws or loopholes
   Synonyms: unshakable, watertight, bulletproof