Synonyms for "unfaultering" (138 found)

Ranked by relevance and common usage.

Closest matches (28)

resoluteabidingarrogantassiduousassuredcalmcocksureconcentrateconfidentconstantcontinuingconvincedcoolheadeddecideddeliberatedetermineddiligentdoggedendureenduring

Show 7 more words

eternalfaithfulfirmfixedhubristicimmutableinalterable

Adjective(1 words)

firm

Strong matches (41)

indefatigableindomitableindustriousinexcitableinexhaustibleinsistentinvinciblelastingloyalnervelessnever-failingnever-tiringobstinateoverconfidentoversureoverweeningpatientpatient as jobpermanentperseverant

Show 21 more words

perseveringpersistentpersistingpersuadedpertinaciousploddingpluggingpoisedpompouspositivepreoccupiedproudpurposefulraptreassuredrelaxedrelentlessrock-steadyrockysecuresedulous

Related words (69)

self-assuredself-confidentself-importantself-reliantsingle mindedsingle-mindedsleeplesssloggingstablestalwartstaunchsteadfaststeadysteady-handedsteady-nervedsteel-nervedstick-at-nothingstrong-nervedstubbornsturdy

Show 43 more words

suretenacioustirelessunabatingunafraidunblenchingunblinkingunconquerableundauntedundiscouragedundoubtingundroopingunfailingunflaggingunflinchingunhesitantunhesitatingunintermittinguninterruptedunnervousunnoddingunqualifiedunquestioningunquiveringunrelaxingunrelentingunremittingunshakenunshakyunshrinkingunsleepingunstrainedunswervinguntiringuntremulousunwaveringunweariedunwearyingunwinkingutterly attentivewearilesswholeheartedwithout a tremor

Adjective(6 words)

steadfaststeadystiffunbendableunshakableunwavering

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.