The word 'old-fangled' means old-fashioned or out-of-date. Therefore, if one needs antonyms for 'more old-fangled', they would search for words that indicate modernity, innovation and newness. Some opposites of this phrase can be 'modern', 'contemporary', 'high-tech', 'advanced', 'progressive', 'innovative', 'new-fashioned' or 'up-to-date'. These words denote the opposite of being old-fashioned or outdated, and often indicate the latest trends or technologies. In a rapidly changing world, it is essential to stay abreast of the latest developments in technology and trends to remain competitive, and these antonyms for 'more old-fangled' assist in keeping us inspired and driven towards progress.