Ache is a synonym for empathize.
It is difficult, at best, to empathize with those who are perceived to be terrorists.
Empathize
The emotions exhibited by the woman who discovers the vampire foundling child and takes it in are rich and easy to empathize with.
The noun form of "empathize" is "empathy."
The missing word could be join, or cooperate. empathize
I think the word you are looking for is empathize. It means the act of understanding and sharing the feelings of another. Root word is empathy.
A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE A SENTENCE WITH THE WORD OUNCE
empathize
a sentence with the word variety
The word is sentence
This sentence is a sentence with the word "consolation" in it.