Antonyms for the word "more pretend" could include phrases such as "less fake," "genuinely authentic," or "truly honest." A person who is not pretending could be described as sincere, genuine, or truthful. Antithetical expressions could include "less imaginary," "honest," or "real." The act of pretending implies that something is not real or authentic, so antonyms for it might include words that are more grounded in reality. For example, synonyms for the word "real" might include expressions like "authentic," "genuine," or "legitimate". Opposites can help to expand our understanding of a concept by challenging us to think beyond our assumptions about the term.