Articulate/ articular surface

(surface where 2 bones meet)

Fossa

(shallow basinlike depression)

Tubercle

(Small Round Projection)

Epicondyle 

(Raised area above the condyle)

Condyle

(Round Articular projection)

Process

(any bone prominence)

tuberocity

(round projection)

Facet

(smooth nearly flat articular suface)

Styloid

(long projection from head 2 neck)

Foramen

(Round oval opening through a bone)

Capitulum

(Smooth round eminece)

Head

(round end of a bone used for joint)

Neck

(Long slender part of bone)

Sinus

(Cavity within a bone)