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Synonyms

sweetheart

American  
[sweet-hahrt] / ˈswitˌhɑrt /

noun

  1. either of a pair of lovers in relation to the other.

  2. (sometimes initial capital letter) an affectionate or familiar term of address.

  3. a beloved person.

  4. Informal. a generous, friendly person.

  5. Informal. anything that arouses loyal affection.

    My old car was a real sweetheart.


sweetheart British  
/ ˈswiːtˌhɑːt /

noun

  1. a person loved by another

  2. informal a lovable, generous, or obliging person

  3. a term of endearment for a beloved or lovable person

"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

adjective

  1. of or relating to a garment with a sweetheart neckline

    sweetheart cardigan

"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

Etymology

Origin of sweetheart

First recorded in 1250–1300, sweetheart is from Middle English swete herte. See sweet, heart

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.

Sweetheart, you were so unfortunate to have had so many tragedies in your young life.

From BBC • Mar. 11, 2026

She has previously supervised the production of all of Jeff’s posthumous records, including the 1998 compilation “Sketches for My Sweetheart, the Drunk,” and a live album released in 2000 called “Mystery White Boy.”

From Los Angeles Times • Aug. 15, 2025

They cited the purchase of Sweetheart Island, undisclosed “luxury goods,” oil fields in Texas and a downpayment on a home in tony Jackson Hole, Wyoming.

From Seattle Times • Nov. 9, 2023

Steeped in social commentary but lacking in basic logic, “Run Sweetheart Run” follows a woman over one desperate night in Los Angeles.

From New York Times • Oct. 27, 2022

She gave her mugwort in warm ale to drink and spoke soothingly, calling her Sweetheart and Good Old Girl.

From "The Midwife's Apprentice" by Karen Cushman