The quality of being full of pity or sorrow for someone else's troubles.
Ruthfulnesses is a good thing because it means you care about other people's problems.
Examples:
Her ruthfulnesses for the stray animals led her to volunteer at the animal shelter.
The old man's eyes showed great ruthfulnesses for the children who had lost their parents.
I feel a lot of ruthfulnesses when I see someone who is hurt.
The puppy's sad eyes filled me with ruthfulnesses.
Her ruthfulnesses for the environment led her to start a recycling program.
The movie about the war filled me with great ruthfulnesses for the soldiers.