Varying is defined as something that changes or fluctuates. Some synonyms for varying include fluctuating, changing, altering, different, diverse, and inconsistent. Fluctuating means to rise and fall, while altering implies a change to something. Different and diverse both suggest a contrast or distinction between two or more things. Inconsistent implies a lack of regularity or predictability. Other synonyms for varying could include shifting, evolving, modifying, diversifying, and vacillating. Understanding synonyms for varying can help to expand our vocabulary and express ourselves more effectively.