Synonyms of nothingness in English:

nothingness


See definition of nothingness

noun

1‘the total nothingness of death’

SYNONYMS
oblivion, non-existence, non-being, non-life
nullity, blankness
void, vacuum
rare nihility
ANTONYMS

existence, being

2‘the nothingness of it all overwhelmed him’

SYNONYMS
unimportance, insignificance, triviality, pointlessness, uselessness, worthlessness, valuelessness
ANTONYMS

importance, value, significance