summate /sumˈāt/

To add together

• platting
• platy
• platy-
• platycephalic
• platycephalous
• platyhelminth
• Platyhelminthes
• platyhelminths
• platypus
• platypuses
• platyrrhine
• platyrrhines
• platyrrhinian
• platyrrhinians
• platys
• platysma
• platysmas
• plaudit
• plaudite
• plauditory
• plaudits
• plausibilities
• plausibility
• plausible
• plausibleness