Monophthongs and Diphthongs - Koine Greek

αι

eh - s(ai)d

δικ(αι)οσύνη = dee-k(eh)-o-seew-nay

ει

ee - b(ee)t

βασιλ(εί)α = vah-see-(lee)-ah

οι

eew - in ewe or au jus (French)

μακάρι(οι) = mah-kah-ree-(eew)

ου

ou - s(ou)p

τούς οχλ(ου)ς = t(ou)s o-khl(ou)s

υι

eey - ter(iy)-aki

(υἱ)ός = eey-os

αυ

av - (av)ocado

af - w(af)t (before β, δ, γ, ζ, λ, μ, ν, ρ)

(αύ)τοῦ= ahv-tou

κρ(αυ)γή = kr(af)-gay

ευ

ev - (ev)ery

ef - l(ef)t (before β, δ, γ, ζ, λ, μ, ν, ρ)

πιστ(εύ)ω = pee-st(ev)-o

πν(εύ)μα = pn(ef)-mah

ηυ

ayv - aviary

ayf - safe (before β, δ, γ, ζ, λ, μ, ν, ρ)