"Gradualism" Natural Recordings by Native Speakers
Gradualism refers to a gradual or slow process of change or development, often used to describe gradual and steady progress in a particular field or situation. In politics, gradualism can refer to a gradual and incremental approach to making reforms or implementing policy changes, rather than sudden or drastic changes.
Unfortunately, I couldn't find any evidence of the word "gradience" in standard English language dictionaries. It's possible that it's a misspelling or a word that is not widely used.
A graduand is a noun that refers to a person who is close to completing their studies and is about to receive a degree or diploma. It is often used to describe someone who is on the verge of graduating from a university or college. The word "graduand" is often used in academic and formal contexts to refer to individuals who are in their final stage of studies before graduation.