Definition of existential

Short definition: The word existential means relating to human existence, life choices, and the meaning of being alive. People use it to describe deep thoughts, worries, or questions about purpose, identity, and what truly matters in life.

Looking for a clear and natural explanation of the word existential? The word existential is often used when talking about deep questions related to life, purpose, and human existence. You may hear it in conversations about personal identity, life choices, or moments when people seriously reflect on who they are and why they are here. Below, each meaning is explained in a natural and human way, so it feels thoughtful but still easy to understand.

existential adj. /ˌeɡzɪˈstenʃəl/

Forms: existential
Related: existence n., existentialism n.
Syllable: ex-is-ten-tial

  1. Related to life, being, and human existence.

    Existential describes anything that is connected to the fact of being alive. It often appears when people talk about life’s big questions, such as meaning, identity, freedom, and responsibility. These are the kinds of thoughts that make people stop and really think about their place in the world.

    She asked herself some existential questions about her future.
    The movie explores existential themes about life and purpose.
    Late-night talks often turn into deep existential discussions.

    Synonyms: life-related, existence-focused, being-centered, philosophical, meaning-driven, identity-focused, human-condition related, reflective, deep-thinking, purpose-related, soul-searching, self-questioning
    Antonyms: superficial, shallow, trivial, meaningless, lighthearted, casual, thoughtless, unreflective, surface-level, careless, simple-minded, indifferent

  2. Causing deep worry about the meaning of life.

    Existential can also describe a feeling of deep concern or anxiety about life and one’s role in it. People talk about “existential fear” or “existential crisis” when they suddenly question their purpose, direction, or identity.

    Losing his job led to an existential crisis.
    She felt an existential fear about the future.
    The sudden change caused existential doubts.

    Synonyms: life-questioning, identity-shaking, deeply worrying, soul-searching, purpose-doubting, meaning-crisis related, inner-conflict driven, deeply reflective, life-direction questioning, self-doubt heavy, emotionally searching, inner-struggle related
    Antonyms: confident, carefree, certain, emotionally secure, sure of purpose, stable-minded, settled, calm-hearted, content, peaceful, relaxed, self-assured

  3. Connected to philosophy about human freedom and choice.

    In philosophy, existential often refers to ideas about freedom, responsibility, and personal choice. It highlights how people create meaning through their actions instead of following fixed rules set by others.

    The book discusses existential philosophy.
    She enjoys reading existential writers.
    His speech had a strong existential message.

    Synonyms: freedom-focused, choice-centered, philosophy-driven, human-agency related, responsibility-based, self-determination oriented, meaning-creating, personal-choice focused, reflective thought, life-philosophy based, value-driven, identity-centered
    Antonyms: rule-bound, tradition-focused, authority-driven, rigid-thinking, system-centered, unreflective, automatic, unquestioning, controlled-minded, fixed-belief based, obedience-driven, passive-minded

  4. Describing a serious or heavy mood.

    Sometimes existential is used to describe a mood or atmosphere that feels serious, deep, and emotional. It can describe art, music, or conversations that focus on life’s deeper side.

    The song has an existential tone.
    Their conversation turned existential late at night.
    The film creates an existential mood.

    Synonyms: serious-toned, deep-feeling, reflective-mood, emotional-heavy, thoughtful, soul-searching, meaning-focused, intense-feeling, inward-looking, philosophical-tone, heavy-hearted, serious-minded
    Antonyms: lighthearted, cheerful, playful, funny, carefree, humorous, upbeat, relaxed, joyful, easygoing, casual, fun-loving

  5. A word that highlights how real life can feel overwhelming.

    In everyday speech, people sometimes use existential to describe moments that suddenly make life feel intense or overwhelming. It becomes a way to say that a small event triggered very big thoughts and feelings.

    That simple question turned into an existential moment.
    A quiet night alone led to existential thinking.
    The unexpected change caused an existential reaction.

    Synonyms: life-shaking moment, deep-thinking trigger, emotional awakening, soul-searching time, identity-reflecting moment, meaning-seeking experience, inner-turning point, awareness-shift moment, deep-emotion event, reflective experience, serious life moment, thought-provoking time
    Antonyms: ordinary moment, casual feeling, light experience, everyday thought, shallow reaction, simple moment, carefree response, routine feeling, normal experience, plain emotion, surface-level thought, relaxed moment

Conversation Using the Word Existential

This conversation takes place between two friends talking about life decisions. It shows how the word existential is used to describe deep personal thoughts.

Daniel: Lately I’ve been thinking a lot about my future.

Laura: Sounds like you’re having some existential thoughts.

Daniel: Yeah, I keep wondering if I’m on the right path.

Laura: That’s normal. Everyone faces existential questions sometimes.

Daniel: It feels heavy, but also important.

Laura: Those moments can help you understand yourself better.

Daniel: I guess it’s part of growing up.

Laura: Definitely. Existential moments shape who we become.

Daniel: Thanks for listening.

Laura: Anytime. Deep talks are always welcome.

Phrases Containing the Word Existential

The phrases below show how the word existential is used to talk about deep thoughts, personal meaning, and questions about life.

Existential crisis

A period of deep self-questioning.

After losing his job, he went through an existential crisis about his purpose in life.

Existential question

A deep life question.

She asked an existential question about what truly makes people happy.

Existential fear

Fear about life and meaning.

Thinking about the future sometimes gives him existential fear.

Existential doubt

Uncertainty about life direction.

Moving to a new country brought existential doubt into her mind.

Existential worry

Deep concern about existence.

Late at night, he often feels existential worry about growing older.

Existential reflection

Thinking deeply about life.

Travel gave her time for existential reflection.

Existential struggle

Inner conflict about purpose.

Many artists go through an existential struggle before finding their voice.

Existential thought

Deep thinking.

Reading philosophy often leads to existential thought.

Existential meaning

Purpose in life.

Volunteering gave him a sense of existential meaning.

Existential anxiety

Worry about existence.

Existential anxiety can appear during big life changes.

Existential awareness

Understanding life’s reality.

Existential awareness often grows with age.

Existential thinking

Deep personal reflection.

Late-night talks led to existential thinking.

Existential journey

A search for meaning.

His travels became an existential journey.

Existential struggle with identity

Questioning who you are.

Teen years often bring an existential struggle with identity.

Existential moment

A sudden deep realization.

Graduation was an existential moment for her.

Existential pressure

Stress about life choices.

He felt existential pressure to succeed.

Existential thoughts about life

Deep life reflection.

Quiet evenings bring existential thoughts about life.

Existential view

A life perspective.

Her existential view changed after the accident.

Existential perspective

A philosophical outlook.

Books shaped his existential perspective.

Existential feeling

A deep emotional state.

Sometimes silence brings an existential feeling.

Words Rhyme with existential

essential
confidential
influential
potential
differential
residential
presidential
exponential
experiential
preferential
sequential
consequential
accidental
transcendental
substantial
confessional
intentional
conventional
educational
motivational
informational
operational
organizational
international
POS: Adjective