Word.ws English Dictionary

faithfullest

faithfullest is the superlative form of faithful.

Meaning of faithful

Adjective

faithful (comparative more faithful, superlative most faithful)

  1. Loyal; adhering firmly to person or cause.
    • My dog is very faithful: he doesn't like to be petted by anybody else.
  2. Having faith.
    • The application of the old discipline, say the conservatives, would probably produce a smaller but more faithful Church.2009, Paul Lakeland, Church: Living Communion, page 162
  3. Reliable; worthy of trust.
    • My servant is very faithful.
  4. Consistent with reality.
    • I would consider that a very faithful reproduction.
  5. Engaging in sexual relations only with one's spouse or long-term sexual partner.
    • They had been faithful to each other all of their married life.
  6. Injective in specific contexts, e.g. of representations in representation or functors in category theory.

See all 9 meanings of faithful

Questions about faithfullest

What is faithfullest the superlative form of?
Faithfullest is the superlative form of faithful.

Words near faithfullest in the dictionary

  1. faithful as a dog
  2. faithful functor
  3. faithful functors
  4. faithfulest
  5. faithfull
  6. faithfullest
  7. faithfully
  8. faithfully flat
  9. faithfulness
  10. faithfulnesses
  11. faithfuls

Source and license

Adapted from Wiktionary: faithfullest (page history and authors); faithful (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Cite this entry: “faithfullest.” Word.ws, https://word.ws/faithfullest. Based on Wiktionary, CC BY-SA 4.0.