Falsa is a Spanish word that translates to "false" or "fake" in English. However, there are many synonyms for this word that can be used in different contexts. For example, the word "engañosa" means deceptive or misleading, while "fingida" means pretended or feigned. "Fraudulenta" means fraudulent or deceitful, while "simulada" means simulated or faked. "Hipócrita" means hypocritical or insincere, while "bastarda" means illegitimate or fake. Overall, there are many words that can be used as synonyms for "falsa," depending on the context and the intended meaning.