I came across a list of words.
Words from other languages. Words that sum up whole concepts. Words we lack, in English.
The Germans have the word “kummerspeck”. Basically, it means “grief bacon”; the weight you put on when you eat out of worry.
The Russians have “razbliuto”: the feeling you have for a person you used to love, but don’t anymore.
My favorite was “mokita”, from New Guinea.
The truth that everyone knows, but no one will speak about.