profundity

/prəˈfʌndəti/
noun
  1. Great depth of thought, meaning, or insight.
    • The novel is admired for its emotional profundity and complex characters.
    • Her simple poem had a surprising profundity that moved the audience.
    • The professor's lecture was full of profundity, making everyone think deeply.
  2. Something that is very deep or profound, such as a statement or idea.
    • The book is filled with profundities that stay with you long after reading.
    • He shared a few profundities about life and happiness.
    • At the meeting, she offered a profundity that changed the team's perspective.