α β γ δ ε ζ θ κ λ μ ν ξ ο π σ τ υ φ χ ψ

Letter υ has 2 occurences.

Count word def
1 υἱοθεσία the placing as a son, i.e. adoption (figuratively, Christian sonship in respect to God)
4954 υἱός a "son" (sometimes of animals), used very widely of immediate, remote or figuratively, kinship