105 entries under soft topic. ×

1
remiss(adjective, weak, inactive, passive)
1
sackless(adjective, weak, inactive, passive)
1
saggy(adjective, weak, inactive, passive)
1
sapless(adjective, weak, inactive, passive)
1
slow-moving(adjective, slow, passive, not energetical)
1
slow in action(adjective, weak, inactive, passive)
1
sterile(adjective, slow, passive, not energetical)
1
subdued(adjective, weak, inactive, passive)
1
switched-off(adjective, weak, inactive, passive)
1
switched off(adjective, weak, inactive, passive)
1
unefficient(adjective, slow, passive, not energetical)
1
unfunctional(adjective, slow, passive, not energetical)
1
vegetable(adjective, weak, negative, lazy)
1
virtueless(adjective, slow, passive, not energetical)
1
void(adjective, slow, passive, not energetical)
1
wanting in vigor(adjective, weak, inactive, passive)
1
wanting in vigour(adjective, weak, inactive, passive)
1
washed out(adjective, weak, inactive, passive)
1
washy(adjective, weak, inactive, passive)
1
wishy-washy(adjective, weak, slow, inactive)
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APASmart Define. (2016). active thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/active/thesaurus/antonyms
ChicagoSmart Define. 2016. "active thesaurus" https://smartdefine.org/active/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, active thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/active/thesaurus/antonyms>.
MLASmart Define. "active thesaurus" 24 March 2016. Web. 23 September 2026. <https://smartdefine.org/active/thesaurus/antonyms>