Synonyms of confirmed

1 Syllable

set, staid, sworn, worn

2 Syllables

well-set, builtin, formal, deep-down, deep-dyed, valid, proved, hard-shell, inbuilt, settled, actual, fixed, in-built, chronic

3 Syllables

ruffianly, hardened, deep-rooted, entrenched, deep-seated, lingering, ingrained, assured, sanctioned, habitual, hardcore, addicting, unsubtle, inured, seasoned, ironclad, steady-going, guaranteed, accepted, conscripted, hard-shelled

4 Syllables

accustomed, dyed-in-the-wool, customary, acknowledged, habituated, ever-present, unabating

5 Syllables

inveterate, circumstantiated, long-established

6 Syllables

ceremonialistic, authoritative