1 Corinthians 9:13

Minister [ε ρ γ α ζ ο μ ε ν ο ι]. Lit, work or perform. Never in classical Greek of being engaged in sacred rites.

Wait [π α ρ ε δ ρ ε υ ο ν τ ε ς]. Etymologically akin to paredrov sitting beside. See on ch. 1 Corinthians 7:35. Ony here in the New Testament.

Altar [θ υ σ ι α σ τ η ρ ι ω]. See on Acts 17:23