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Synonym Chooser

How is the word sincere distinct from other similar adjectives?

Some common synonyms of sincere are heartfelt, hearty, unfeigned, and wholehearted. While all these words mean "genuine in feeling," sincere stresses absence of hypocrisy, feigning, or any falsifying embellishment or exaggeration.

a sincere apology

When can heartfelt be used instead of sincere?

While in some cases nearly identical to sincere, heartfelt suggests depth of genuine feeling outwardly expressed.

expresses our heartfelt gratitude

When could hearty be used to replace sincere?

Although the words hearty and sincere have much in common, hearty suggests honesty, warmth, and exuberance in displaying feeling.

received a hearty welcome

Where would unfeigned be a reasonable alternative to sincere?

In some situations, the words unfeigned and sincere are roughly equivalent. However, unfeigned stresses spontaneity and absence of pretense.

her unfeigned delight at receiving the award

When might wholehearted be a better fit than sincere?

The synonyms wholehearted and sincere are sometimes interchangeable, but wholehearted suggests sincerity and earnest devotion without reservation or misgiving.

promised our wholehearted support

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of sincere To My Canadian brothers and sisters: Please accept the sincerest apologies of many Americans for the lies, degradation and stupidity you have been subjected to by the U.S. president and his supporters and enablers. Sun Sentinel Editorial Board, Sun Sentinel, 5 July 2025 There’s no yelling or tears or sincere explanation of needs. Maggie Fremont, Vulture, 4 July 2025 That Lady Mary chose not only to nurse her three children, but be depicted facing the frame with sincere exhaustion, is a powerful commentary on womanhood. Alexandra Bregman, Forbes.com, 4 July 2025 Singer offered his sincere apologies to previous married winners in a statement to Entertainment Weekly. Wesley Stenzel, EW.com, 3 July 2025 See All Example Sentences for sincere
Recent Examples of Synonyms for sincere
Adjective
  • Despite the lighthearted framing of the post, many comments conveyed genuine sadness or guilt—often about animals taken on without fully understanding the commitment involved.
    Melissa Fleur Afshar, MSNBC Newsweek, 5 July 2025
  • What matters is whether genuine compatibility exists beneath the obsession.
    Emma Specter, Vogue, 5 July 2025
Adjective
  • Jamie Lee Curtis got honest about her cosmetic procedures in the hopes of dissuading women from making the same mistake.
    Maria Yagoda, People.com, 5 July 2025
  • The appraisal was not crude, but rather honest and profound.
    Megan Feringa, New York Times, 4 July 2025
Adjective
  • The former first couple shared heartfelt tributes on Instagram to their eldest daughter, who turned 27 on Friday, July 4.
    Kimberlee Speakman, People.com, 4 July 2025
  • What makes Pacific Rim stand out isn’t just the city-leveling action, but del Toro’s deep affection for the genre, evident in the tactile production design, heartfelt performances and respect for character amid the chaos.
    Travis Bean, Forbes.com, 4 July 2025
Adjective
  • But Lacan comes in with a fresh slate, unaffected by the team’s struggles through the early part of the season.
    Emily Adams, Hartford Courant, 5 July 2025
  • The bottom 20% of earners are largely unaffected by either policy, as they already aren’t taxed on Social Security payments and largely have their tax liability wiped out through other deductions before the senior tax deduction would apply.
    Alison Durkee, Forbes.com, 4 July 2025
Adjective
  • This was a performer whose sense of self-worth, depending on the day, ranged from unfeigned humility to desperate insecurity to full-on self-loathing.
    Bruce Handy, Air Mail, 3 May 2025
  • His life story is inspiring, and his love of country is as unfeigned as his faith.
    Daniel Foster, National Review, 30 Nov. 2023
Adjective
  • While in many ways, this flat 33km time-trial is simple, particularly in its middle section, there is still plenty to watch out for.
    Jacob Whitehead, New York Times, 11 July 2025
  • Chris wore a simple navy blue polo shirt and khaki shorts combo, while Alexa showed off her growing bump in a white and blue floral dress — along with an Olympic logo necklace to complete her maternity style.
    Kayla Grant, People.com, 11 July 2025
Adjective
  • Now, as the families prepare for next week's sentencing hearing on July 23, Patterson and Ward are hoping to give readers a true sense of the four victims.
    ABC News, ABC News, 14 July 2025
  • What's changing with Gemini on Android Currently, the official email and support pages aren't providing consistent information on Gemini's true behavior regarding this change and how to disable it.
    Kurt Knutsson, FOXNews.com, 14 July 2025
Adjective
  • That includes sparklers, which may look more innocent but can get up to 2,000 degrees Fahrenheit.
    Bruce Y. Lee, Forbes.com, 4 July 2025
  • So far, the city's liability insurance carriers have agreed to pay nearly $27 million to settle four civil rights lawsuits alleging detectives — including some identified by multiple former officers as Wolverines — framed innocent people.
    Kristine Phillips, IndyStar, 4 July 2025

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Cite this Entry

“Sincere.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/sincere. Accessed 19 Jul. 2025.

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