The phrase "core tenants" refers to the fundamental beliefs or principles that are essential or central to a particular idea, concept, or organization. Full definition
One core tenant of marketing is quality content, whether it be print, video, audio or online. (resumegenius.com)
It has many core tenants, but one of the key elements that gets overlooked by popular attachment parenting blogs, books, news, and videos is the importance of adult led activities that of course include infants and children. (unconventionalparents.com)
It's an admirable goal and one that Dark Raid all to briefly manages to capture before you realise that all this is is a poorly made FPS which struggles to nail the three core tenants of shooters: weapons, enemies and level design. (wolfsgamingblog.com)