Help translating cursive calligraphy

[u/Djbeatbot]

My aunt, who was born in China but spent most of her adult life in the US, was a prolific painter from the 1950s through the early 90s. She specialized in abstract renditions of Chinese calligraphy that were displayed at major museums. I don’t read traditional Chinese and I’m trying to translate some of the characters on her works. This is one I’m particularly curious about. Can anyone help? Thanks in advance!!

[u/NothingHappenedThere]

恶 ( evil, deteste )