The word "unshifting" means something that is not moving or changing. Some synonyms for this word include immovable, steadfast, stationary, fixed, unchangeable, constant, and consistent. These synonym words can be used interchangeably with "unshifting" when describing an object or situation that remains the same or does not deviate from its original state. For example, a person with an unshifting mindset might be described as being fixed in their beliefs and unwilling to change them. Similarly, an unshifting rock might refer to a stone that cannot be moved or has not moved for a long time. Overall, "unshifting" has a range of synonyms that can be useful in a variety of contexts.