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)

• sulphurizing
• sulphurous
• sulphurous acid
• sulphur-root
• sulphur-roots
• sulphurs
• sulphur sponge
• sulphur trioxide
• sulphur tuft
• sulphur tufts
• sulphurwort
• sulphury
• sulphuryl
• sultan
• sultana
• sultanas
• sultanate
• sultanates
• sultaness
• sultanesses
• sultanic
• sultans
• sultanship
• sultanships
• sultrier