Infantile esotropia is a condition that affects young children, characterized by misalignment of the eyes, and is a common type of strabismus. There are several synonyms for the term "infantile esotropia," such as "congenital esotropia," "pediatric esotropia," and "early-onset esotropia." These terms all describe the same condition, but may be used interchangeably depending on the context or audience. Other terms related to infantile esotropia include "crossed eyes," "lazy eye," and "squint," which all describe visible symptoms of the condition. It is important for parents and caregivers to be aware of these synonyms to better understand and discuss the condition with their healthcare provider.