78 entries under support topic. ×

1
proof(noun, action, power, cause)
1
root(noun, action, cause, reason)
1
rudiment(noun, action, base, beginning)
1
sanction(noun, action, base, beginning)
1
security(noun, action, base, beginning)
1
source(noun, action, base, beginning)
1
substratum(noun, action, cause, reason)
1
theorem(noun, action, base, beginning)
1
theory(noun, action, reason, base)
1
underpinning(noun, action, cause, reason)
0
ABCs(substance, authority, explanation, reasoning)
0
activism
0
advancement
0
aid
0
assistance
0
basics(substance, authority, basis, grounds)
0
bed(substance, authority, basis, grounds)
0
bottom line(expression, substance, authority, basis)
0
brass tacks(expression, substance, authority, basis)
0
campaigning for(expression, encouragement)
10 years ago|7.9k views|share |citing 
APASmart Define. (2015). justification thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/justification/thesaurus/synonyms
ChicagoSmart Define. 2015. "justification thesaurus" https://smartdefine.org/justification/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, justification thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/justification/thesaurus/synonyms>.
MLASmart Define. "justification thesaurus" 22 December 2015. Web. 23 September 2026. <https://smartdefine.org/justification/thesaurus/synonyms>