steadfastness steadfastly • steadied · · · Info · Definitions · Synonyms · Characters · · steadfastness · · Text Latin · · Script 13 · · Length 3 · · Syllables Definitions · · · (noun) loyalty in the face of trouble and difficulty. Synonyms: staunchness. · · Noun Definition 1 (noun) steadfast resolution. · · Noun Definition 2 Synonyms · · · staunchness · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 f latin small letter f U+0066 n latin small letter n U+006E s latin small letter s U+0073 t latin small letter t U+0074