149 entries under silly topic. ×

1
harum-scarum(adjective, fool, childish)
1
harum scarum(adjective, fool, childish)
1
helter skelter(adjective, fool, childish)
1
high-hearted(adjective, fool, childish)
1
highty tighty(adjective, fool, childish)
1
hoity-toity(adjective, fool, childish)
1
hoity toity(adjective, fool, childish)
1
hokey(dull, flat, commonplace, stale)
1
ill-considered(adjective, fool, childish)
1
impressionable(adjective, soft, tender, sweet)
1
indiscreet(adjective, fool, childish)
1
irresponsible(adjective, fool, childish)
1
kid stuff(adjective, immature, childish)
1
languishing(adjective, soft, tender, sweet)
1
light-headed(adjective, clear, free, waste, fool)
1
light-minded(adjective, fool, childish)
1
light minded(adjective, fool, childish)
1
lightheaded(adjective, fool, childish)
1
lightsome(adjective, fool, childish)
1
lovey-dovey(soft, sweet, affected, sloppy)
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APASmart Define. (2015). jejune thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/jejune/thesaurus/synonyms
ChicagoSmart Define. 2015. "jejune thesaurus" https://smartdefine.org/jejune/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, jejune thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/jejune/thesaurus/synonyms>.
MLASmart Define. "jejune thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/jejune/thesaurus/synonyms>