Headache
Headache noun - A dull, unpleasant, or difficult piece of work.
Instigation and headache are semantically related. In some cases you can use "Instigation" instead a noun "Headache".
Nearby Word: headachy
Instigation
Instigation noun - Something that arouses a strong response from another.
Usage example: without instigation of any kind, the man suddenly threw a punch
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Synonyms for Instigation
Headache and instigation are semantically related. Sometimes you can use "Headache" instead a noun "Instigation".
Mutual synonyms
Cite this Source
Instigation and Headache. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/headache/instigation
Headache & Instigation. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/headache/instigation>.
Instigation or Headache. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/headache/instigation.
Google Ngram Viewer shows how "headache" and "instigation" have occurred on timeline