32 entries under uncertain topic. ×

5
weak(adjective, strong, obscure, powerful)
4
flexible(adjective, weak, obscure, stiff)
4
indefinite(adjective, weak, obscure)
4
irresolute(adjective, weak, obscure)
4
supple(adjective, weak, obscure)
4
yielding(adjective, weak, obscure)
4
changeable(adjective, weak, obscure)
4
slack(adjective, weak, obscure)
4
unsettled(adjective, clear, strong, weak, sound)
4
wavering(adjective, weak, obscure)
4
wobbly(adjective, weak, sound, obscure)
3
loose(adjective, weak, obscure)
3
moving(adjective, weak, obscure)
3
unfixed(adjective, weak, obscure)
3
unsteady(adjective, weak, obscure)
2
alterable(adjective, weak, obscure, binding)
2
inconstant(adjective, weak, obscure)
2
undecided(adjective, weak, obscure)
1
disloyal(adjective, weak, obscure)
1
false(adjective, weak, obscure)
<12>
10 years ago|5k views|share |citing 
APASmart Define. (2016). firm thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/firm/thesaurus/antonyms
ChicagoSmart Define. 2016. "firm thesaurus" https://smartdefine.org/firm/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, firm thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/firm/thesaurus/antonyms>.
MLASmart Define. "firm thesaurus" 31 March 2016. Web. 25 September 2026. <https://smartdefine.org/firm/thesaurus/antonyms>