6
smooth(verb, fix, level, straight)
6
square(verb, end, fix, clear, complete)
6
unbend(verb, fix, smooth, level, straight)
5
arrange(verb, form, end, fix, clear)
5
clean
5
clear(verb, end, fix, complete, establish)
5
clear up(verb, expression, phrasal verb, end, fix)
5
enlighten
5
iron out(verb, expression, calm, end, situation)
5
straighten up
5
unravel(verb, calm, clear, resolve, clarify)
4
ameliorate(verb, fix, advance, increase, develop)
4
amend(verb, fix, advance, increase, develop)
4
clarify(verb, clear, resolve, explain, tidy)
4
clean up(verb, expression, phrasal verb, end, fix)
4
come to terms
4
crystalise
4
crystalize
4
elucidate(verb, clear, resolve, explain, clarify)
4
emend(verb, fix, advance, increase, develop)
11 years ago|3.9k views|share |citing 
APASmart Define. (2015). straighten out thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/straighten_out/thesaurus/synonyms
ChicagoSmart Define. 2015. "straighten out thesaurus" https://smartdefine.org/straighten_out/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, straighten out thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/straighten_out/thesaurus/synonyms>.
MLASmart Define. "straighten out thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/straighten_out/thesaurus/synonyms>