8
squishy
6
spongy
4
soft soap
4
squashy
3
hold
3
stabilize
3
straighten
2
soft
2
soft on
1
diamond
1
decide
1
flabby
1
mushy
1
ocean(expression, stone, cliff, boulder)
1
opt
1
pulpy
1
suck
1
tranquillize
1
unflustered
1
unruffled
<12>
10 years ago|606 views|share |citing 
APASmart Define. (2016). rock thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/rock/thesaurus/antonyms
ChicagoSmart Define. 2016. "rock thesaurus" https://smartdefine.org/rock/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, rock thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/rock/thesaurus/antonyms>.
MLASmart Define. "rock thesaurus" 5 February 2016. Web. 22 September 2026. <https://smartdefine.org/rock/thesaurus/antonyms>