the quality of being deceptively attractive or having a false appearance of truth

धोखाधड़ी की qualidade

English Usage: His speciosity made the argument seem compelling, even though it was fundamentally flawed.

Hindi Usage: उसकी स्पेशियोटी ने तर्क को आकर्षक बना दिया, हालांकि यह मौलिक रूप से दोषपूर्ण था।