semicentenary/ˌsemisenʹteenəri, -ʹtenəri/ noun (pl semicentenaries)

• patriarch
• patriarchate
• patriarchy
• patrician
• patriciate
• patricide
• patrilineal
• patrimony
• patriot
• patristic
• patristical
• patristics
• patro-
• patrol
• patrol car
• patrolman
• patrology
• patrol wagon
• patron
• patronage
• patroness
• patronize
• patron saint
• patronymic
• patsy