Synonyms|267Antonyms|151|Broader|2Narrower|3Related|312
0
defeatism
0
dejection
0
deportment
0
desolation
0
despair
0
desperation
0
despond
0
despondence
0
discipline
0
disconsolateness
0
discontentedness
0
discontentment
0
discreetness
0
discretion
0
disgruntlement
0
dispiritedness
0
displeasure
0
dissatisfaction
0
doldrums
0
dolefulness
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APASmart Define. (2015). lightheartedness thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/lightheartedness/thesaurus/antonyms
ChicagoSmart Define. 2015. "lightheartedness thesaurus" https://smartdefine.org/lightheartedness/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, lightheartedness thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/lightheartedness/thesaurus/antonyms>.
MLASmart Define. "lightheartedness thesaurus" 13 April 2015. Web. 24 September 2026. <https://smartdefine.org/lightheartedness/thesaurus/antonyms>