Synonyms of insignificance

2 Syllables
smallness, meanness
3 Syllables
paltriness, nothingness, pettiness, worthlessness, molehill, feebleness
4 Syllables
effeteness, triviality
5 Syllables
inconsequence, indifference, irrelevance, unrelatedness
6 Syllables
immateriality, negligibility, inconsequentialness, inappositeness
7 Syllables
inconsequentiality