Textual thesaurus for "unshakable"

(adj) unassailable, bulletproof, watertight

without flaws or loopholes

an ironclad contract; a watertight alibi; a bulletproof argument

(adj) unbendable, unfaltering, steadfast, steady, stiff, unwavering, firm

marked by firm determination or resolution; not shakable

firm convictions; a firm mouth; steadfast resolve; a man of unbendable perseverence; unwavering loyalty