impossible 0101 - adunateo {ad-oo-nat-eh'-o}; from 0102; to be unable, i.e. (passively) impossible: -- be {impossible}.
impossible 0102 - adunatos {ad-oo'-nat-os}; from 0001 (as a negative particle) and 1415; unable, i.e. weak (literally or figuratively); passively, {impossible}: -- could not do, impossible, impotent, not possible, weak.
impossible 0418 - anendektos {an-en'-dek-tos}; from 0001 (as a negative particle) and a derivative of the same as 1735; unadmitted, i.e. (by implication) not supposable: -- {impossible}.