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Find a synonym

Describing words

determined

adjective, past participle

  1. 01keen
  2. 02committed
  3. 03resolute
  4. 04tenacious
  5. 05relentless

mildstrong

Determined Synonym Guide: Words for People Who Keep Going

Describing wordsAdjectiveResume wordUpdated 26 Oct 2026

Picking a determined synonym is really about tone: resolute sounds noble, driven sounds ambitious, tenacious sounds tough, and stubborn sounds like a complaint. Committed and persistent sit in the safe middle.

Determined also has a second life as the past form of determine, as in the date was determined by the board. That sense needs very different words, so it gets its own group below.

Swatch at a glance

  • Best swaps

    resolute, committed, driven, persistent, tenacious
  • Part of speech

    Adjective; also past participle of determine
  • Most formal

    resolute, steadfast, purposeful
  • Most casual

    set on, gritty, hell-bent on
  • Strongest

    relentless, single-minded, dogged
  • Antonyms

    hesitant, half-hearted, wavering
  • Watch out

    Stubborn and obstinate are negative. Use them only when the firmness is a problem.

Another word for determined, by tone

WordToneExample
resolutecalm, noble, formalShe stayed resolute under pressure.
committedloyal, steadyHe is committed to the team.
drivenambitious, energeticA driven founder rarely rests.
persistentkeeps trying after setbacksPersistent calls got a reply.
tenacioustough, hard to shake offA tenacious defender.
doggedslow, grinding effortDogged research cracked the case.
stubbornnegative, refuses to changeThe stubborn mule would not move.

The determined synonym scale, mild to fierce

Keen shows interest and willingness but little grit. Committed adds loyalty over time. Resolute means your mind is made up and you will not bend. Tenacious means you hold on when others pull away. Relentless tops the strip: you never stop, which is praise for an athlete and a warning about a critic.

For a person you admire, the middle three are safest. Relentless and single-minded can hint that someone ignores everything else.

Tighter lines with one good swap

  • She was determined to finish becomes she was resolved to finish or she was set on finishing.
  • A determined student becomes a diligent, persistent student.
  • He is a very determined person becomes he is tenacious, one word doing the work of three.
  • They are determined to win becomes they are out to win in casual sports talk.
  • The cost was determined by the supplier becomes the cost was set by the supplier.
  • It has not been determined yet becomes it has not been decided yet.

On a cover letter: "I am a determined worker." A hiring manager has read that line many times. "I stayed on a stalled project for six months until it shipped" shows the trait instead, and persistent can label it if you need a word.

Resume, essay and everyday picks

Resumes: committed, driven and results-focused read well, but each needs proof nearby. Browse words for resumes and work for more.

Essays and stories: resolute, steadfast and dogged give a character weight. Indomitable is grander still, for someone who cannot be beaten.

Talk with friends: set on, dead set on and not giving up sound natural. You might say your cousin is dead set on running a marathon.

When determined means decided

In passive sentences, determined is a verb form meaning found out or fixed. Here the firm-purpose words are wrong: you cannot say the price was resolute. Use decided, set, fixed, settled or established. For research, found or shown fit: the cause was found to be a faulty valve. The base verb has its own page, determine synonyms.

Opposites with examples

Hesitant and unsure are gentle. Half-hearted criticizes the effort. Irresolute and wavering are formal and suit essays about leaders. Apathetic goes further: no interest in the outcome.

  • His half-hearted apology fooled no one.
  • A wavering voter may swing either way.

For the noun, read determination synonyms.

Frequently asked questions

Which determined words are pure praise?

Resolute, committed and steadfast are clearly positive. They praise firmness without suggesting the person is hard to work with.

Is stubborn a synonym for determined?

Only with a negative slant. Stubborn means refusing to change even when you should, while determined is usually praise.

What does tenacious mean?

It means holding on firmly and not giving up easily. It often describes people who keep going through setbacks.

Which word fits determined on a resume?

Driven, committed and persistent work well. Back each one with a result so the claim feels earned.

What is a synonym for determined in the sense of decided?

Decided, set, fixed and settled. Use found or shown when the meaning is discovered through research.

Which word is stronger than determined?

Relentless, single-minded and indomitable are stronger. They suggest someone who will not stop for anything.