Synonyms & related words for unfailing

Find synonyms, related words, and the definition of unfailing — including unflagging, unswerving, unwavering, unfaltering, unremitting, untiring. Dendril is a free visual thesaurus that shows them on an interactive map where stronger matches sit closer to the center — no signup, no ads.

Words related to unfailing

Explore words related to unfailing — words associated with it, words that go with it, and its nearest matches in meaning. Related words include inexhaustible, indefectible, unerring, inexhaustibility, unshakable, inexhaustibly, unfailingly, undying. Click any word to make it the center of the map and keep exploring the web of connections.

Synonyms for unfailing

Common synonyms for unfailing include unflagging, unswerving, unwavering, unfaltering, unremitting, untiring, steadfast, invariable — words that share a close meaning. Hover or tap any word on the map for its definition and part of speech.

Where does unfailing come from?

The word unfailing breaks down into 2 roots of Old English and Latin origin: un-, from Old English un (“not, reverse”); and -fail, from Latin fallo (“to deceive, fall short”). Explore each root to see other English words built from the same source.