Usually means: Cannot fail under any circumstances.
Definitions Related words Mentions Lyrics History
We found 9 dictionaries that define the word Unfailable:

General (9 matching dictionaries)
  1. unfailable: Wiktionary
  2. Unfailable: Dictionary.com
  3. Unfailable: Online Plain Text English Dictionary
  4. unfailable: Webster's Revised Unabridged, 1913 Edition
  5. Unfailable: AllWords.com Multi-Lingual Dictionary
  6. unfailable: Webster's 1828 Dictionary
  7. unfailable: FreeDictionary.org
  8. Unfailable: TheFreeDictionary.com
  9. unfailable: Wordnik

Google, News, Images, Wikipedia, Reddit, BlueSky
Definitions from Wiktionary (unfailable)

▸ adjective:  (obsolete) infallible
▸ adjective:  Impossible to fail

Similar:
unfailing, unfallible, infallible, noninfallible, nonfallible, indefiable, unshakable, incontradictable, undefeasible, uncontradictable, more...

Opposite:
infallible, perfect, flawless, impeccable



▸ Words similar to Unfailable

▸ Usage examples for Unfailable

▸ Idioms related to Unfailable

▸ Wikipedia articles (New!)

▸ Popular nouns described by Unfailable

▸ Words that often appear near Unfailable

▸ Rhymes of Unfailable

▸ Invented words related to Unfailable

Similar:
unfailing, unfallible, infallible, noninfallible, nonfallible, indefiable, unshakable, incontradictable, undefeasible, uncontradictable, more...

Opposite:
infallible, perfect, flawless, impeccable



Writing poetry or lyrics? You can find related words that match a given meter.
This feature is permanently available from the "Related words" tab and from the Thesaurus.


(Click a button above to see words related to "Unfailable" that fit the given meter.)



Home   Reverse Dictionary / Thesaurus   Datamuse   Word games   Spruce   Feedback   Dark mode   Random word   Help


Color thesaurus

Use OneLook to find colors for words and words for colors

See an example

Literary notes

Use OneLook to learn how words are used by great writers

See an example

Word games

Try our innovative vocabulary games

Play Now

Read the latest OneLook newsletter issue: Threepeat Redux