20
justify(verb, support, clear, show, maintain)
19
excuse(verb, show, right, resolve, tell)
14
explain(verb, support, clear, maintain, free)
12
think(verb, study, consider, resolve, reason)
10
account for(verb, expression, phrasal verb, resolve, tell)
10
vindicate(verb, support, clear, show, maintain)
10
cut(verb, reduce, trim, economize, streamline)
9
explain away(verb, expression, excuse, justify, vindicate)
8
defend(verb, support, show, maintain, favor)
7
rationalise
7
prune
7
reason(noun, verb, study, consider, resolve)
6
apologize
6
extenuate(verb, maintain, hide, claim, defend)
6
warrant(verb, support, maintain, favor, back)
5
exculpate(verb, support, clear, maintain, free)
5
apologise
5
frame(verb, order, plan, establish, arrange)
5
plan(verb, order, establish, arrange, draft)
5
systematize(verb, order, put, calculate)
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APASmart Define. (2015). rationalize thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/rationalize/thesaurus/synonyms
ChicagoSmart Define. 2015. "rationalize thesaurus" https://smartdefine.org/rationalize/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, rationalize thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/rationalize/thesaurus/synonyms>.
MLASmart Define. "rationalize thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/rationalize/thesaurus/synonyms>