Trivial Trivial synonyms insignificant trivial and insignificant petty trivial and petty unimportant trivial and unimportant slight trivial and slight little trivial and little piddling trivial and piddling inconsequential trivial and inconsequential frivolous trivial and frivolous minor trivial and minor trifling trivial and trifling Full list of synonyms (1502) Trivial antonyms important trivial and important significant trivial and significant serious trivial and serious substantial trivial and substantial major trivial and major meaningful trivial and meaningful consequential trivial and consequential weighty trivial and weighty essential trivial and essential worthwhile trivial and worthwhile Full list of antonyms (62) Share this picture Share this image Share this picture Share this image