Search and compare thousands of words and phrases in American Sign Language (ASL). The largest collection online.
How to sign: marked by firm determination or resolution; not shakable
"firm convictions"; "a firm mouth"; "steadfast resolve"; "a man of unbendable perseverence"; "unwavering loyalty";
Similiar / Same: firm, steadfast, unbendable, unfaltering, unwavering, steady
How to sign: without flaws or loopholes
"an ironclad contract"; "a watertight alibi"; "a bulletproof argument";
Similiar / Same: bulletproof, ironclad, unassailable, watertight
