Extra
Extra noun - An interchangeable part or piece of equipment that is kept on hand for replacement of an original.
Supplements and extra are semantically related In some cases you can replace term "Supplements" with "Extra", this nouns are similar.
Supplements
Extra and supplements are semantically related in something added topic. Sometimes you can use "Extra" instead a noun "Supplements".
Mutual synonyms
Both words in one sentence
- No Conservation of Energy was averted, so the shedding made extra nutritional supplements necessary, making him perhaps the only comatose example of a Big Eater in fiction.
Source: Creator / Vathara -
Sakura does this to Hinata in one Naruto Shippuden omake when suggesting that the chocolates she's making for Valentine's Day need an extra touch (unfortunately, the nutritional supplements she adds end up making them taste disgusting) to appeal to the recipient.
Cite this Source
Supplements and Extra. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/extra/supplements
Extra & Supplements. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/extra/supplements>.
Supplements or Extra. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/extra/supplements.
Google Ngram Viewer shows how "extra" and "supplements" have occurred on timeline