0
definite
0
firm
0
impassable
0
impassive
0
inaccessible
0
incommunicative
0
inscrutable
0
laconic
0
mute
0
neat
0
nonporous
0
pathless
0
reserved
0
rigorous
0
seaworthy
0
secure
0
sturdy
0
taciturn
0
unspeaking
<12>
11 years ago|760 views|share |citing 
APASmart Define. (2015). leaky thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/leaky/thesaurus/antonyms
ChicagoSmart Define. 2015. "leaky thesaurus" https://smartdefine.org/leaky/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2015, leaky thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/leaky/thesaurus/antonyms>.
MLASmart Define. "leaky thesaurus" 20 July 2015. Web. 23 September 2026. <https://smartdefine.org/leaky/thesaurus/antonyms>