noun
adj
verb
adv

Textual thesaurus for "unassailable"

(adj) bulletproof, unshakable, watertight

without flaws or loopholes

an ironclad contract; a watertight alibi; a bulletproof argument


(adj) untouchable

impossible to assail


(adj) inviolable, impregnable, unattackable, strong, secure

immune to attack; incapable of being tampered with

an impregnable fortress; fortifications that made the frontier inviolable; a secure telephone connection