Where does “injustificable” come from?
injustificable (Spanish) comes from Spanish justificable, from Spanish justificar, from Latin iustificō, from Latin iūstus, from Latin iūs, from Latin dīcō, from Latin -tiō, from Latin dissertātiō — small stone, pebble; gravel, rubble.
injustificable (Spanish): unjustifiable
Ancestry of “injustificable”, step by step