"Taken for granted" is a phrase we often use to describe things or people that we assume will always be there, without considering their value or importance. There are many synonymous expressions to describe this attitude, including 'disregarded', 'ignored', 'overlooked', 'undervalued', and 'unappreciated'. These words indicate that something or someone has been neglected or their contributions have been undervalued. When we take things for granted, we risk losing sight of their significance, which can lead to regret when they are no longer available to us. Therefore, it is important to be mindful of what we have and show gratitude for the people and things in our life.