The initial idioms of the letter S

six-pointed	six-shooter
six-sided	sixsome
six-spot	sixteen
Sixteen Personality Factor Questionnaire	sixteenth
sixteenth note	sixteenth part
sixth	Sixth Baron Byron of Rochdale
sixth cranial nerve	sixth sense
sixth-former	sixties
sixtieth	Sixtus IV
sixty	sixty-eight
sixty-fifth	sixty-five
sixty-four	sixty-fourth
sixty-fourth note	sixty-nine
sixty-one	sixty-seven
sixty-six	sixty-three