17 entries under extra topic. ×
| unnecessary(adjective, unimportant, petty, irrelevant) | |
| unimportant(adjective, silly, foolish, trivial) | |
| extraneous(adjective, petty, irrelevant, unconnected) | |
| inessential(adjective, minor, petty, unnecessary) | |
| dispensable(adjective, unimportant, petty, unnecessary) | |
| insignificant(adjective, minor, petty, unnecessary) | |
| nonessential(adjective, important, unnecessary, irrelevant) | |
| additional(adjective, unnecessary, irrelevant, superfluous) | |
| superfluous(adjective, petty, unnecessary, irrelevant) | |
| trivial(adjective, slight, detail, silly, foolish) | |
| unneeded(adjective, unnecessary) | |
| expendable(adjective, petty, unnecessary) | |
| petty(adjective, silly, foolish, trivial) | |
| supplementary(unnecessary, irrelevant, superfluous, unconnected) | |
| deadwood(petty, unnecessary) | |
| excess baggage(expression, petty, unnecessary) | |
| excessive(petty, unnecessary) |
For more, visit
Peripheral on
Power Thesaurus
| APA | Smart Define. (2015). peripheral thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/peripheral/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "peripheral thesaurus" https://smartdefine.org/peripheral/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, peripheral thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/peripheral/thesaurus/synonyms>. |
| MLA | Smart Define. "peripheral thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/peripheral/thesaurus/synonyms> |