17 entries under principled topic. ×

6
incorruptible(adjective, honest, moral, honorable, stability)
5
inextinguishable(adjective, moral, stability)
4
undestroyable
1
persistent(stable, moral, constant, enduring, lasting)
0
above suspicion(expression, moral)
0
honest
0
honorable
0
just
0
loyal
0
moral
0
pure
0
reliable
0
straight
0
trustworthy
0
unbribable
0
untouchable
0
upright
10 years ago|5.5k views|share |citing 
APASmart Define. (2016). imperishable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/imperishable/thesaurus/synonyms
ChicagoSmart Define. 2016. "imperishable thesaurus" https://smartdefine.org/imperishable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, imperishable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/imperishable/thesaurus/synonyms>.
MLASmart Define. "imperishable thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/imperishable/thesaurus/synonyms>