masterminder

M3A1S1T1E1R1M3I1N1D2E1R1

noun

One who masterminds; a planner of a complex operation.

Similar
mastermind
Scrabble 17
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Meanings

nounmasterminder (plural masterminders)

plural masterminders

  1. rareOne who masterminds; a planner of a complex operation.

    Synonyms: mastermind

Synonyms & antonyms

nounOne who masterminds; a planner of a complex operation.

Similar
mastermind

Origin

From mastermind + -er.

Full word history & related roots →
Cite this entry
APA

masterminder. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/masterminder

MLA

“masterminder.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/masterminder. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “masterminder,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/masterminder.

Source: masterminder on Wiktionary, CC BY-SA 4.0.