Prot.

Protestant

proto- /prō-tō-/ or, before a vowel, prot- /prōt-/

1. Denoting: first
2. First of a series
3. First-formed
4. Primitive
5. Ancestral
6. A (specified) protolanguage (linguistics)

• siruping
• sirups
• sirvente
• sirventes
• -sis
• sis
• SIS
• sisal
• sisal hemp
• sisal hemps
• sisals
• siseraries
• siserary
• sises
• siskin
• siskins
• siss
• sisseraries
• sisserary
• sisses
• sissier
• sissies
• sissiest
• sissified
• sissiness