Merriam-Webster Logo
SINCE 1828
Menu
×

An Encyclopædia Britannica Company

Thesaurus

lighthearted

adjective

Synonyms and Antonyms of lighthearted

having or showing freedom from worries or troubles
  • His lighthearted attitude in the face of danger was the source of some concern.
Synonyms of lighthearted

blithe, carefree, debonair, devil-may-care, gay, happy-go-lucky, insouciant, lightsome, unconcerned
Words Related to lighthearted

blasé (also blase), breezy, cavalier, nonchalant

casual, easygoing, informal, laid-back, low-pressure, relaxed, unfussy
Near Antonyms of lighthearted

earnest, grave, serious, serious-minded, somber (or sombre)

careful, cautious, heedful, wary

anxious, concerned, upset, worried

long-suffering, overburdened, sorrowful
Antonyms of lighthearted

careworn

Learn More about lighthearted

  1. See words that rhyme with lighthearted Dictionary: Definition of lighthearted Spanish Central: Translation of lighthearted Nglish: Translation of lighthearted for Spanish speakers

Seen and Heard

What made you want to look up lighthearted? Please tell us where you read or heard it (including the quote, if possible).

show hide

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

WORD OF THE DAY

arrogate

play

to seize or ascribe

Get Word of the Day daily email!

TRENDING NOW

  1. embolization 'the process by which a blood vessel or organ is obstructed by a material mass'

  2. oleaginous 'marked by an offensively ingratiating manner or quality'

  3. pansexual 'sexual desire or attraction...not limited to a particular gender identity or sexual orientation'

  4. symbiote 'an organism living in symbiosis'

  5. charlatan 'faker or fraud'

SEE ALL

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Words at Play

image250923223
Noun + Verb Insult Generator

A collection of obscure put-downs

alt-5b0834b915e3f
'Judicial' v. 'Judicious': We'll Settle The Case

A judgment call

alt-5b06e60511014
'Deprived' vs. 'Depraved'

Nobody wants to be either.

alt-5b05d8545c817
'Folksonomy': Let’s Get Organized

Tag the way you want to tag.

Ask the Editors

video-ghost-words
Ghost Word

The story of an imaginary word that managed to sneak past our editors and enter the dictionary.

image1760257654
2017 Word of the Year: Behind the Scenes

How we chose 'feminism'

video-literally
Literally

How to use a word that (literally) drives some people nuts.

video-his-or-her
Is Singular 'They' a Better Choice?

The awkward case of 'his or her'

Word Games

spring-flowers
May 2018 Words of the Day Quiz

We’re already at the end of May?!

Take the quiz
image1676440788
Words Used by Nabokov Quiz

How familiar are you with Nabokov’s unfamiliar vocabulary?

Take the quiz
True or False
True or False?

Test your knowledge - and maybe learn something along the way.

Take the quiz
Syn City
Syn City

Build a city of skyscrapers—one synonym at a time.

Play the game