8 entries under light topic. ×

5
weighty(adjective, important, serious)
2
profound(adjective, open)
0
hard
0
hardboiled
0
sober(upset, frivolous)
0
somber
0
unexcited
0
unimpassioned(upset, happy)
10 years ago|5.7k views|share |citing 
APASmart Define. (2016). unimportant thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unimportant/thesaurus/antonyms
ChicagoSmart Define. 2016. "unimportant thesaurus" https://smartdefine.org/unimportant/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unimportant thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unimportant/thesaurus/antonyms>.
MLASmart Define. "unimportant thesaurus" 28 March 2016. Web. 24 September 2026. <https://smartdefine.org/unimportant/thesaurus/antonyms>