ameliorate, ease, soothe, deaden...
Heal
Allay, Abate
If an injury becomes less painful, it eases.
Diminish
Words that mean to make something less wild are to tameor to domesticate.
The prefix that means painful or difficult is"dys"
Endure is the word. It means suffer (something painful or difficult) patiently.
The prefix "de-" means to reverse the action or make something less or smaller. For example, "deflate" means to make something smaller by removing air.
It was painful to try to do the splits in gymastics at first, but I finallly got it!
Dolorosa means: painful in English.
Another way to spell the word "sore" is as "soar."
Sure, here: I think that getting my tooth pulled will be painful.