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)

• coprophagist
• coprophagists
• coprophagous
• coprophagy
• coprophilia
• coprophilias
• coprophilous
• coprosma
• coprosmas
• coprosterol
• coprosterols
• coprozoic
• cops
• copse
• copsed
• copses
• copsewood
• copsewoods
• copshop
• copshops
• copsier
• copsiest
• copsing
• copsy
• Copt