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)

• two-by-fours
• two by two
• TWOC
• twoccer
• twoccers
• twoccing
• twoccings
• twocker
• twocking
• two-decker
• two-deckers
• two deep
• two-digit
• two-dimensional
• two-dimensionality
• two-edged
• twoer
• twoers
• two-eyed
• two-eyed steak
• two-faced
• two-fisted
• twofold
• twofoldness
• twofoldnesses