The term "subocular shelf" refers to a specific anatomical feature found in certain organisms, particularly reptiles and birds. It is essentially a bony projection below the eye socket, serving as a support for the eye and offering protection. Although there are no exact synonyms for this term, alternative expressions can be used to describe this structure. Some potential alternatives could include "infraorbital ridge", "infraorbital bone" or "suborbital crest". Employing these synonyms can enhance the clarity and variety in scientific discussions or descriptions regarding this distinctive characteristic of various creatures, offering scientists and enthusiasts multiple ways to articulate their observations.