Adjuvant and Spark plug

Adjuvant

Adjuvant noun - An additive that enhances the effectiveness of medical treatment.

Spark plug and adjuvant are semantically related. in catalyst topic. In some cases you can use "Spark plug" instead a noun "Adjuvant", when it comes to topics like something which incites activity.

Spark plug

Spark plug noun - Electrical device that fits into the cylinder head of an internal-combustion engine and ignites the gas by means of an electric spark.
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Synonyms for Spark plug

Adjuvant and spark plug are semantically related. Sometimes you can use "Adjuvant" instead a noun phrase "Spark plug".
Cite this Source
Spark plug and Adjuvant. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/adjuvant/spark_plug
Adjuvant & Spark plug. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/adjuvant/spark_plug>.
Spark plug or Adjuvant. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/adjuvant/spark_plug.
Google Ngram Viewer shows how "adjuvant" and "spark plug" have occurred on timeline