Synonyms|116Antonyms|42|Broader|0Narrower|0Related|262

22 entries under adjective topic. ×

3
incontestable
2
demonstrable
2
incontrovertible
2
unassailable
2
undeniable(uncertain, definite, questionable, proven)
1
axiomatic
0
accurate
0
assured
0
categorical
0
certain
0
cocksure
0
conclusive
0
convincing
0
decisive
0
definite
0
evident
0
firm
0
irrefragable
0
irrefutable
0
proved(real, unconfirmed)
<12>
For more, visit Contestable on Power Thesaurus
11 years ago|526 views|share |citing 
APASmart Define. (2015). contestable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/contestable/thesaurus/antonyms
ChicagoSmart Define. 2015. "contestable thesaurus" https://smartdefine.org/contestable/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, contestable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/contestable/thesaurus/antonyms>.
MLASmart Define. "contestable thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/contestable/thesaurus/antonyms>