Suffix: -ture or -sure

usually spelt ‘-ture’ when it sounds like ‘chur’:

-ture: adventure brochure capture creature culture denture departure feature fixture fracture furniture future lecture literature manufacture miniature mixture moisture nature pasture picture puncture rupture scripture sculpture stature structure temperature torture vulture

always spelt ‘-sure’when sounds like ‘zur’:

-sure: closure enclosure ensure leisure measure pleasure pressure treasure unsure