Synonyms for Triviality:

n.

blip, bother, glitch, hiccup, hitch, wrinkle, teething problems, (just) the tip of the iceberg, the thin end of the wedge. important, paltriness, Trivialness, negligibility, inconsiderableness, negligibleness. fiddle-faddle, frippery, frivolity, froth, minutia, nonsense, small change, surface, small potatoes. pettiness (noun)
frivolousness, paltriness, subordination, trifle, Trivialness, negligibility, inconsiderableness, negligibleness.
trifle (noun)
bagatelle, detail, trifle.
trivia (noun)
fiddle-faddle, frippery, frivolity, froth, minutia, nonsense, small change, small potatoes.
triviality (noun)
pettiness, slightness, small beer, technicality, trifle, trivia.
unimportance (noun)
insignificance, vanishing point, vanity.

Other synonyms:

fiddle-faddle, glitch, minutia, Trivialness, negligibility, inconsiderableness, negligibleness, small potatoes, teething problems. blip, small change. frippery, froth, hiccup, hitch, wrinkle. bother, nonsense. flightiness
frivolity.
pettiness
paltriness, pettiness.
uselessness
futility.
Other relevant words:
bagatelle, blip, bother, fiddle-faddle, frippery, frivolity, frivolousness, froth, futility, glitch, hiccup, hitch, immateriality, important, insignificance, minutia, nonsense, paltriness, pettiness, slightness, small beer, small change, subordination, subservience, superficiality, surface, technicality, trivia, vanity, wrinkle, Trivialness, negligibility, inconsiderableness, negligibleness, small potatoes.

Usage examples for triviality

  1. Ruth replied that she was not, and Mr. Alwynn and Charles departed together, Charles ruefully remembering that he had still to ask advice on a subject the triviality of which would hardly allow of two opinions. – The Danvers Jewels, and Sir Charles Danvers by Mary Cholmondeley
  2. And Mr. Bennett succeeds in interesting us in the ambitious, speculative Cannon mainly by reason of the pathetically inadequate objects on which he lavishes the passion of his energies and his ideals- on a newspaper, a corrupt thing- on a boarding- house, a centre of triviality – Personality in Literature by Rolfe Arnold Scott-James
  3. There is a strong streak of triviality in them, which you don't see in cats. – This Simian World by Clarence Day Jr.