What is another word for instinctive force?
Pronunciation: [ɪnstˈɪŋktɪv fˈɔːs] (IPA) 
The term "instinctive force" refers to an innate ability or drive that is inherent in all living things. Synonyms for this concept might include "genetic imperative," "innate drive," "biological urge," or "natural impulse." Other related terms might include "intuition," "gut feeling," "spontaneous reaction," or "reflexive response." The instinctive force can be seen in the behavior of animals, as they naturally respond to their environment, but it is also present in human behavior, as we are driven by a range of instinctive desires and needs. Whether we are responding to hunger, fear, or the need for social connection, the instinctive force is a powerful and pervasive force in our lives.
