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steadfast

UK/ˈstɛdfɑːst/US/ˈstɛdfæst/
adjectiveC2Very rare — outside the 30,000 commonest English words, so you will meet it in writing rather than in speech — steadfastness sits at #13,360neutralformal · an editor’s judgement

Steadfast means firm and unmoving in support, whatever comes. Loyal, and still there afterwards.

It is a compliment and a warm one, and it attaches to support, refusal and friendship, so a steadfast ally and a steadfast refusal are both admiring. The word is formal and slightly old-fashioned, which suits its subject. The adverb steadfastly usually attaches to refused. Unwavering does the same job, and both are about holding a position rather than about strength.

Definitions of steadfast

  1. 1adjectivesteadfastFirmly loyal or unwavering in purpose.C2

    “She was steadfast in her support throughout.”

Also accepted in games: unwavering, loyal

Where it comes from

  1. Proto-Indo-European

    *steh₂-

  2. Proto-Germanic

    *stadifastuz

  3. Old English

    stedefæst

  4. Middle English

    stedefast

  5. English, today

    steadfast

From Middle English stedefast, from Old English stedefæst, from Proto-Germanic stadifastuz, equivalent to stead + fast. Cognate with Middle Dutch stedevast (“steadfast”), Icelandic staðfestur (“steadfast”), Danish stedfast (“firmly attached, secured”), Danish stadfæste (“to confirm; ratify”), Norwegian Nynorsk stadfesta (“confirm, ratify; establish”), Swedish stadfästa (“to confirm; establish”).

Etymology from Wiktionary, CC BY-SA

Practised in A Man Called Ove

First appears in chapter 2 of A Man Called Ove.

Practise this word

steadfast in the wild

  • The steadfast tube-nosed fruit bat (Paranyctimene tenax) is a species of megabat in the family Pteropodidae found in West Papua, Indonesia, and Papua New Guinea.

    Steadfast tube-nosed fruit bat

From Wikipedia, CC BY-SA 4.0. These sentences were written by other people about their own subjects; they are here to show the word at work, not as anybody’s opinion.

Related words

  • steadfastness