Toothbrushing is an essential daily routine that helps to maintain good oral hygiene. However, there are several synonyms that can be used for this activity. Some of the alternative phrases for toothbrushing include teeth cleaning, dental hygiene, oral care, mouth care, and dental brushing. These synonyms highlight the importance of taking care of teeth and gums to prevent dental problems such as tooth decay, gum disease, and bad breath. Regardless of the phrase used, it's important to make toothbrushing a part of your daily routine to keep your teeth and gums healthy and strong.