Words to Describe landmarks

How landmarks often is described ("________ landmarks")

• sacred
• notable
• useful
• distinct
• principal
• radiographic
• distant
• chief
• anatomical
• certain
• facial
• obvious
• various
• superficial
• definite
• architectural
• old
• historic
• cultural
• geographical
• topographical
• normal
• natural
• cephalometric
• permanent
• famous
• important
• recognizable
• palpable
• surgical
• few
• reliable
• salient
• artificial
• corresponding
• skeletal
• nearby
• striking
• anatomic
• known
• historical
• usual
• interesting
• fixed
• visible
• visual
• bony
• key
• identifiable
• distinctive
• convenient
• conspicuous
• topographic
• familiar
• following
• outstanding
• prominent
• literary
• significant
• major
• oldest
• local
• developmental
• ancient
• external