unspeakable 0411 # anekdiegetos {an-ek-dee-ay'-gay-tos}; from 1 (as a negative particle) and a presumed derivative of 1555; not expounded in full, i.e. indescribable: -- {unspeakable}.
unspeakable 0412 # aneklaletos {an-ek-lal'-ay-tos}; from 1 (as a negative particle) and a presumed derivative of 1583; not spoken out, i.e. (by implication) unutterable: -- {unspeakable}.
unspeakable 0731 # arrhetos {ar'-hray-tos}; from 1 (as a negative particle) and the same as 4490; unsaid, i.e. (by implication) inexpressible: -- {unspeakable}.