bad result, worst, random, invalid, inaccurate, imperfect, blurred, deformed, disfigured, mutated, ugly, out of focus, bad anatomy, text, error, extra digits, less digits, worst quality, low quality, normal quality, noise, jpeg artifact, compression artifact, caption, watermark, username, logo, low resolution, worst resolution, poor resolution, normal resolution, bad detail, bad detail, bad lighting, bad shadow, bad shading, bad background, worst background.