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Synonyms

mercenary

American  
[mur-suh-ner-ee] / ˈmɜr səˌnɛr i /

adjective

  1. working or acting merely for money or other reward; venal.

    Synonyms:
    covetous, avaricious, acquisitive, grasping
    Antonyms:
    unselfish, idealistic, altruistic
  2. hired to serve in a foreign army, guerrilla organization, etc.


noun

plural

mercenaries
  1. a professional soldier hired to serve in a foreign army.

  2. any hireling.

mercenary British  
/ ˈmɜːsɪnərɪ, -sɪnrɪ /

adjective

  1. influenced by greed or desire for gain

  2. of or relating to a mercenary or mercenaries

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a man hired to fight for a foreign army, etc

  2. rare any person who works solely for pay

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • mercenarily adverb
  • mercenariness noun
  • nonmercenary adjective
  • unmercenarily adverb
  • unmercenariness noun
  • unmercenary adjective

Etymology

Origin of mercenary

First recorded in 1350–1400; Middle English mercenarie, from Latin mercēnnārius “working for pay, hired worker, mercenary,” perhaps from earlier mercēd(i)nārius (unrecorded), from mercēdin- (unrecorded), variant stem of mercēs “payment, wage” (akin to merx “goods”; merchant ) + -ārius -ary

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

South African President Cyril Ramaphosa on Tuesday said investigations into "the circumstances that led to the recruitment of these young men into mercenary activities" were still ongoing.

From Barron's • Feb. 25, 2026

Those glimpses of humanity had a way of rendering the mercenary atmosphere in the tent city incredibly disorienting—almost unreal.

From Slate • Feb. 23, 2026

Ebienfa cautioned Nigerians against accepting such offers, emphasising that they not only endanger lives but may also violate Nigerian and international laws concerning mercenary activities and foreign enlistment.

From BBC • Feb. 16, 2026

Frank Capra, the multiple Academy Award winner whose everyman heroes symbolized the American spirit triumphing over mercenary or venal big business and big government, died Tuesday at his desert retirement home.

From Los Angeles Times • Dec. 23, 2025

Anyone, therefore, who wishes to be unable to win should make use of these soldiers, for they are much more dangerous than mercenary troops.

From "The Prince" by Niccolò Machiavelli