What is another word for at heart?
Pronunciation: [at hˈɑːt] (IPA) 
At heart refers to the true or fundamental nature of a person or thing. Some synonyms for this phrase include fundamentally, basically, essentially, intrinsically, inherently, and in essence. These words convey the idea that something is at its core or at its fundamental level, without any additional or external influences. Additionally, other phrases that can be used as synonyms include deep down, in one's soul, and in one's nature. These terms can be used in different contexts to describe someone's personality, beliefs, or attitudes. Regardless of the word choice, the phrase at heart conveys an understanding of the true essence of someone or something.
