Here's a breakdown:
* French: Forms the core of the vocabulary, grammar, and syntax.
* West African Languages: Contribute significantly to the vocabulary, particularly words related to everyday life, food, and culture. These languages include Fon, Yoruba, Twi, and others.
While French provides the structural foundation, the influence of West African languages is crucial to Haitian Creole's unique identity. It's not simply a simplified version of French, but a distinct language with its own grammar, pronunciation, and vocabulary.