lieutenant

[loo-ten-uhnt, lef-ten-uhnt] / luˈtɛn ənt, lɛfˈtɛn ənt /

NOUN

assistant

Synonyms

STRONG

abettor accessory accomplice adherent adjunct adjutant aide ally appointee apprentice associate attendant auxiliary backer backup coadjutor collaborator colleague companion confederate cooperator deputy flunky follower friend gofer help helper helpmate mate partner patron peon representative second secretary subordinate supporter temp

WEAK

coadjutant fellow worker right-hand person temporary worker

Antonyms

STRONG

adversary antagonist boss chief detractor enemy foe leader manager opponent opposer stranger superior

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.

Marín Chaparro, the lieutenant colonel arrested in the same wave, had also served his sentence.

From The Wall Street Journal • Apr. 9, 2026

Army lieutenant colonel and Green Beret who served in Vietnam.

From Los Angeles Times • Apr. 8, 2026

Connor Roberts had been a significant lieutenant for Bellamy having previously worked with him at Burnley but has been out for a year.

From BBC • Mar. 27, 2026

Guest: Adam Kinzinger, former Republican Congressman for Illinois’s 11th and 16th districts, Jan 6 Committee member, former lieutenant colonel in the Air National Guard.

From Slate • Mar. 19, 2026

Kelley couldn’t believe what the lieutenant was saying.

From "Boots on the Ground: America's War in Vietnam" by Elizabeth Partridge

Vocabulary lists containing lieutenant

English Words Derived from French, List 1

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National Spelling Bee '14: Prelims Round 2

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Commonly Misspelled Words, List 6

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