Synonyms|373Antonyms|209|Broader|3Narrower|0Related|1.9k
17
blue(adjective, feeling, clean, sad, happiness)
7
heavyhearted(adjective, cheerful, saddened)
7
upset
7
worried
6
depressed
6
sad
6
troubled
5
dark
5
heavy-hearted
4
brokenhearted(adjective, devastated)
4
gray
4
lonely
4
serious
3
cheerless
3
grave
3
grey
3
somber
3
sorrowful
2
aggrieved(adjective, feeling, attitude, impression, emotion)
2
angry
<12345…10>
For more, visit Lighthearted on Power Thesaurus
10 years ago|2.5k views|share |citing 
APASmart Define. (2016). lighthearted thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/lighthearted/thesaurus/antonyms
ChicagoSmart Define. 2016. "lighthearted thesaurus" https://smartdefine.org/lighthearted/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, lighthearted thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/lighthearted/thesaurus/antonyms>.
MLASmart Define. "lighthearted thesaurus" 30 March 2016. Web. 23 September 2026. <https://smartdefine.org/lighthearted/thesaurus/antonyms>