Cuckoo
Cuckoo adjective - Having or showing a very abnormal or sick state of mind.
Usage example: a cuckoo woman who wandered around town carefully gathering up useless trash
Nuts is a synonym for cuckoo in sane topic. In some cases you can use "Nuts" instead an adjective "Cuckoo", when it comes to topics like crazy. popular alternative
Nearby Word: cuckooing
Nuts
Nuts adjective - Having or showing a very abnormal or sick state of mind.
Usage example: the bizarre rantings in the notes left behind by the serial killer convinced the police that the guy was nuts
Mutual synonyms
Both words in one sentence
- But it's also fun and dosen't act like one of those child education film specials.The film has a examples of: Cloud Cuckoo Lander: Alex thinks her visiting cousin is nuts at first.
Source: Film / Behind the Waterfall - Cloud Cuckoo Lander: Heins, who raves about clothes and the colours the Arendelle people will be wearing at the masked ball and goes utterly nuts discussing the party with Anna.
Source: Fanfic / Frozen Hearts -
The classic sexual euphemisms "gathering nuts in May" and "looking for cuckoo nests" are both examples of this; nut-bearing plants don't bear fruit that early, and cuckoos don't build their own nests.
Source: I Need to Go Iron My Dog
Cite this Source
Nuts and Cuckoo. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/cuckoo/nuts
Cuckoo & Nuts. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/cuckoo/nuts>.
Nuts or Cuckoo. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/cuckoo/nuts.
Google Ngram Viewer shows how "cuckoo" and "nuts" have occurred on timeline