Arrogant strut can be defined as a way of walking that conveys a sense of superiority or pride. Some synonyms for arrogant strut include haughty stride, conceited saunter, pompous gait, and self-important stroll. These terms all imply a sense of smugness or self-assuredness, as though the person walking is above those around them. Other potential synonyms include swagger, strut, and saunter, but these terms do not necessarily convey the negative connotations of arrogance. Overall, using a synonym for arrogant strut can help to add depth and specificity to a piece of writing, while also providing greater insight into a character's personality and demeanor.