Modifiers matching gland:

• specialized,
• secretory,
• larger,
• animal,
• neuroendocrine,
• reproductive,
• vital,
• major,
• special,
• real,
• internal,
• ductless,
• adult,
• individual,
• digestive,
• endocrine,

Simple categories matching neuroendocrine:

• system,
• process,
• tumor,
• response,
• tumour,
• measure,
• secretion,
• change,
• ax,
• marker,
• disorder,
• gland,
• substance,
• function,
• hormone,
• tissue,