Synonyms of annihilation

1 Syllable

death, ruin, dooms, doom

2 Syllables

nonbeing, shutout, finish, thrashing, defeat, bloodshed, slaughter, slaughters, beating, licking, downthrow, pogrom, murder, pogroms, murders, nothing

3 Syllables

massacred, winding-up, massacre, extinctions, annulment, destruction, terrorism, murdering, holocaust, butchery, demise, massacring, suppressions, hecatomb, voidance, carnage, ruination, vanquishment, suppression, destructions, extinction, slaughtering, waterloo, ruinations

4 Syllables

decimation, extinguishment, demolishment, genocide, demolition, demolitions, abolition, extirpation, liquidation

5 Syllables

apocalypse, elimination, eradication, extermination, obliteration, nullification, invalidations, invalidation