Indian sign is a term that has been deemed offensive in recent years due to its racist connotations. It is a term used to describe non-verbal communication or gestures used to relay a message. To avoid the use of this offensive term, people can use alternative synonyms such as hand signals, non-verbal signals, or body language to describe the same concept. Other phrases such as non-verbal cues, visual gestures, or physical signals can be used as well. It is important to be aware of the impact of our words and actions, and to use language that is inclusive and respectful towards all communities.