The phrase "a profound aspect" is correct and usable in written English.
It can be used when discussing a significant or deep feature or element of a subject or topic.
Example: "One profound aspect of human nature is our capacity for empathy."
Alternatives: "a significant element" or "a deep facet".
There is, to be fair, a subtle and profound aspect to the design, which the architects call Memorial Shadows Park, based on the notion that the shadows of the original World Trade Center towers at the moment of their destruction would be projected westward from the footprints to become piers extending into the river.
Queues also have a profound philosophical aspect.
But she has to do many terrible things to satisfy this profound aspect of her nature.
So the qualification did not militate against the profound aspect of saying that we're sorry for the injustice which apartheid has brought about.
Furthermore, another unconspicuous yet profound aspect of motivation of this 1-D scheme is that it performs a hidden repetition code of the itinerary, which is explained in full detail as follows.
The most profound aspect of The Animators Survival Kit app is that you are holding a portable version of one man's legacy.
Leagues beyond their bratty, forever alienated charm, the most profound aspect of Lum and Desranleau may be this pure love for trash not in the trademark John Waters sense but in the lonely, stinking- rustlings-beneath-world-weary-dumpsters-at-night sense.
As I sat blissfully nursing my son -- as an adoptee, for me the bond that came with nursing was among the most profound aspects of becoming a mother -- my mom looked on, proud and pleased, knowingly.
One of the most profound aspects of To Kill a Mockingbird is discovered when we notice that our heroes and heroines are not people driven to have the last word.
She certainly made an effect, but in the process somewhat bypassed the meditative and profound aspects of the song literature.
