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Definition of coconspirator
coconspirator
/ˌkoʊkənˈspɪrətər/
(UK: co-conspirator)
co · con · spir · a · tor
Plural:coconspirators
coconspirator Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Top 10k
Syllables
5
coconspirator Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
A person who engages in a conspiracy or secret plot alongside one or more other people, especially to commit an unlawful or harmful act.
Example
"The prosecutor alleged that the executive acted as an unindicted coconspirator in the corporate fraud scheme."
Synonyms
View all synonyms for coconspirator Antonyms
View all antonyms for coconspirator• Rhymes for coconspirator
Word Origin & Etymology
Formed from the prefix 'co-' (jointly) and 'conspirator', which ultimately derives from the Latin 'conspirare', literally meaning 'to breathe together'.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Coconspirator. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/coconspirator