Cuckoo
Cuckoo adjective - Having or showing a very abnormal or sick state of mind.
Foolheaded and cuckoo are semantically related. In some cases you can use "Foolheaded" instead an adjective "Cuckoo".
Nearby Word: cuckooing
Foolheaded
Cuckoo and foolheaded are semantically related. Sometimes you can use "Cuckoo" instead an adjective "Foolheaded".
Mutual synonyms
Cite this Source
Foolheaded and Cuckoo. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/cuckoo/foolheaded
Cuckoo & Foolheaded. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/cuckoo/foolheaded>.
Foolheaded or Cuckoo. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/cuckoo/foolheaded.
Google Ngram Viewer shows how "cuckoo" and "foolheaded" have occurred on timeline