first studies first studio first studio album first study first study group first style first sub first subject first submarine first submission first submit first submitted first subscriber first subscription first subset first subsidiary first substance first substantial first substantive first substrate first subway first success first successful first successful test first successfully first such first such event first sudanese first sugar first suggested first suggestion first suicide first suicide attempt first suit first suite first sultan first summer first summit first sun first sunday first sunday of advent first sunday of each month first sunday of the month first sung first sunrise first sunset first super first super bowl first superhero first superintendent first superior first superman first supermarket first supersonic first superstar first supplement first supplementary first supply first support first supported first supporting first supreme first surf first surface first surgeon first surgery first surgical first surprise first surrealist first survey first surveyed first surviving first survivor first suspect first suspected first suspended first suspension first sustainability report first sustainable first swedish first sweep first sweet first swim first swimming first swing first swiss first switch first switch off first switched first switzerland first sword first syllable first symbol first symphony first symposium first symptom first symptoms first symptoms appear first synagogue