noun
profundity
pruh-FUN-dih-tee/prəˈfʌndəti/
Great depth of thought, feeling, or meaning.
A grandmother speaks to her grandson about family with quiet profundity.

Etymology
The bottom-root and quality-forming ending make profundity a noun of depth. English first used it for the bottom of the sea, then for the depth of intellect, feeling, or spiritual mystery.
In context
it's pseudo profundity is often perceived by young believers in college as just too deep and insightful for me to understand
More examples
- The profundity of his grief leaves him unable to speak.
- This short poem has a profundity that rewards careful reading.
- Her lectures mix gentle humor with unexpected profundities.
Forms
profundity · profundities
profound adjective — Showing great depth of thought or feeling.